- The article presents the results of tests for resistance to the effects of heavy charged particles (PM) on the simulation unit U-400M of the laboratory of nuclear reactions (FLNR) of the joint Institute for nuclear research (JINR) radiation-resistant microprocessor 1874VE10T. The authors investigated the effect of exposure to photon radiation and heavy charged particles on radiation-resistant chips 1906ВМ024 CMOS and CMOS SOI technologies 1874ВЕ10Т.
- Key words: radiation resistance, heavy charged particles, microprocessor 1874BE10T, installation of U-400M, chips.
- P. 4-9.
Using the Takagi-Sugeno approach, the task of managing the information process is formulated. The use of qualitative information makes it possible to move from a combined model of information process management to a generalized model. The fuzzy tracking model and the control law are formulated. The algorithm of tracking control is developed.
- Key words: information process, logical-linguistic model, the fuzzy law of control, stability estimation.
- P. 10-14.
K.V. Zolnikov, V.M. Antimirov, A.Yu. Kulay, I.I. Strukov, M.V. Solodilov,
The article describes information models of semiconductor structures used to assess the adequacy of decision-making. The main electrophysical parameters (concentration of the main charge carriers, charge carrier mobility, resistivity, charge carrier lifetime) of semiconductor structures and their changes in radiation effects are considered.
Key words: radiation, model, electrophysical parameters, semiconductor structures, adequacy of decision-making.
- P. 15-20.
K.V. Zolnikov, D.M. Utkin, Yu.A. Chevychelov
- A mathematical model for the calculation of the reliability of software and hardware systems for special purposes. The theoretical analysis for the account of complex characteristics of reliability of software and hardware complexes is carried out. The integration of reliability indicators into the design process allows early development of complex systems to identify inconsistencies with the requirements of the technical specification and improve its characteristics.
Key words: mathematical model, reliability, CAD, software and hardware system, radiation.
- P. 21-26.
V.V. Lavlinsky, A.L. Savchenko
The article discusses the basics of the formation of 3D models for the design of modern MOSFETs using the synthesis of virtual reality. The proposed methods of synthesis of 3D models can be used to create a base of electronic components of submicron VLSI in computer-aided design (CAD) systems.
Key words: CAD, MOSFETs, virtual reality synthesis, 3D model, semiconductors.
- P. 26-30.
V.V. Lavlinsky, A.L. Savchenko, A.Yu. Kulai
- The article deals with the mathematical dependence of the EKV model for the formalization of the design procedures of MOSFETs. The presented mathematical dependences are used to estimate the electrical parameters of the electronic component of the base. In addition, these models confirm the possibility of 3D modeling of structures in the form of separate elements of the electronic component base.
Key words: formalization of design procedures, CAD, MOSFETs, mathematical dependencies, EKV model.
- P. 31-38.
Yu.V. Minin, V.E. Didrikh, A.Yu. Grechushkina, S.A. Kopylov
An approach is proposed for the formalization of information processes occurring in systems whose operation is carried out under conditions of uncertainty. A fuzzy information management system and a quality function are formalized, to determine the parameters of which a genetic algorithm is used.
Key words: information process, a fuzzy control system, genetic algorithm.
- P. 38-42.
The results of experimental studies on determining the main parameters of gas-air furnaces at asphalt plants are considered. The description of used equipment and stands, which are necessary for carrying out of researches on an estimation of existing working conditions on dangerous and harmful manufactures, is given. When estimating experimental errors, the most common and convenient estimate of the magnitude of a random measurement error using standard or mean square error was used. In the experiments, harmful substances were determined in the atmospheric air, affecting negatively the level of labor at the asphalt plant.
Key words: experiment, stands, harmful substances in the atmosphere, equipment, gas-air furnaces, asphalt-concrete plants, labor safety.
- P. 42-48.
S.A. Sazonova, V.Ja. Manohin, S.D. Nikolenko, N.V. Zalozhnyh
Studies have been carried out to determine the dispersion and chemical composition of dust in asphalt concrete plants during the process of preparing the asphalt-concrete mixture. Experimentally defined parameters are necessary for the development of methods for dispersing particulate matter in the atmosphere and for developing a set of measures for dedusting production processes in order to ensure the required level of labor safety. The results of X-ray spectral microanalysis of dust and mineral powder released in the production zone of asphalt concrete plants are considered. The method of electron-probe x-ray spectral microanalysis is used to measure the weight concentration of chemical elements in microvolumes of solid inorganic materials and asphalt concrete samples and is necessary for solving the labor safety problem.
Key words: dispersed and chemical composition of dust, X-ray spectral microanalysis, asphalt-concrete plants, labor safety.
- P. 49-55.
S.A. Sazonova, V.Ja. Manohin, S.D. Nikolenko, M.V. Manohin
A quantitative chemical analysis of gases accompanying production processes in asphalt plants has been performed. The results of experiments and the sequence of processing of the experimental data in determining the flow rate, velocity, temperature and relative humidity of the gas are presented. The results of the research are necessary to assess the existing environmental situation in an enterprise with hazardous and harmful technological processes in order to develop measures to ensure the safety of workers.
Key words: chemical analysis, gases, ecology, labor protection, experiment, asphalt concrete plants.
- P. 55-62.
V.A. Sklyar, V.K. Zolnikov, A.I. Yankov, Yu.A. Chevychelov, V.F. Barabanov
The article describes the main characteristics of signals and processes in the design of chips with design standards of 0.09-0.18 microns. Also, the problems of modeling signals in computer-aided design (CAD), noise analysis algorithms and related effects are described.
Key words: CAD, chip, signal, characterization, VLSI.
- P. 62-67.
N.Yu. Yudina, V.A. Vodyanitskii
We are faced with the task of developing an optimal algorithm for realizing the method of finite elements using the modern programming language, without using proprietary software packages. This will allow for flexibility in solving various applied problems in the field of mechanics and reducing the amount of computations performed.
Key words: finite element method, numerical methods, stiffness matrix, simplex element, programming, stresses, mechanics.
- P. 68-73.
N.Yu. Yudina, V.S. Tarakanov
The tasks of the Admission Committee of the University are: the reception of documents, the organization of document circulation, the formation of a database of entrants, the conduct of admission tests, enrollment in the students who have passed the introductory tests. The article gives a brief description of the implementation of the information system for maintaining electronic pre-cumulation of the admission committee of the VSUFT.
Key words: information system, database, selection committee, interface, module-nost.
- P. 74-81.


Aum is a robot testing platform where we are developing different basic robot modules to be used in future projects that we already planning. It tries to be autonomous, (it is, but quite dumb).
The main idea of Aum 1.0 is to ve a “body” controled by an Arduino, and a “brain” controled by a Android cellphone.
We consider that almost any robot needs basic functionality to be able to start doing something usefull. This is the list we have today.
- Autonomous obstacle avoidance (Almost achieved)
- Remote navigation (Ongoing, using gamepad)
- Environment Mapping
- Going to base to recharge
- A better and resistant platform
- Nahuel Taibo
- Ariel Saban
- Adrian Claret
The code of the project is hosted in Assembla, and it is open: https://subversion.assembla.com/svn/aum-robot/
The robot is based on a kit bought on DealExtreme, (when we still where able to import things to Argentina…) The kit consits in the two plastic layers, 4 motors, 4 wheels, the H bridge to control them, and an Arduino Uno. We have two of there kits, so soon we will have to Aums moving through the office.
We are working on an Arduino Uno. It is the responsible of handling the motors and range sensors.
The Arduino code basically establishes a serial connection with the Brain, and after that sends sonar measures and respond to the requests from the Brain, like moving motors at some speed in some direction.
We are using a Samsung Galaxy S2 as brain, and it is responsible for desition making.
Being software developers, we deside to use Android to be able to make a better code.. at least that was the initial aproach, I am not sure if we where able to achieve that objective.
The Brain uses the library usbSerialForAndroid to comunicate with the Body through a usb OTG cable. The library has a good example as how should the Java code be written, and also an Arduino example app, that can be used as starting point.
These are some of the most important classes we have and its responsibilities
This class inherits from thread, and it is the main entry point for the robot. It contains the main loop.
It creates and replace the Behaviors
For us, a Behavior is a way of behaving that the robot knows, an example can be
DefaultBehavior: Navigate the robot’s environment without colliding
JoystickBehavior: To enable the remote control of the robot, with a PlayStation Joystick
IddleBehavior: It should stay still doing nothing
The idea is that we introduce a new way of behaving for the robot, (ie follow light, navigate with GPS, etc) we would implement a new Behavior, so the code keeps clean. The behavior can also switch to another behavior if it considers that it is necessary. (ie: the robot is navigating with GPS, and finds a human pressence and needs to avoid it…)
This is the class that represents a message from to the Body. It has a message code, and its parameters (depending on the message code.
Is the responsible to move the robot. We created this abstraction to ba able to handle changes in the speed, for example it is not the same to set the speed directly to full trust, than to make the change gradually, to avoid something to fell from the robot.
This class handles the communication with the robot. We have a ArduinoHardware that inherits from this Interface, who knows what our body can do, for example change wheels velocities, receive the sonar measures, etc. It also can call Android code, to get for example the compass measures, camera, accelerations, etc. If we for example change to a electronic compass on the arduino, then we should change the way we get this information only in this class.
Maybe it is too complex for the things that the robot really does, but well, we are thinking on getting this code bigger and bigger, so we help this structure help us.
If you have ideas to improve its structure, and make it more understandable, we are more than happy to listen 🙂
As I give Aum 1.0 as a gift to a friend, this project is now considered completed, in the status it is 🙂 I will start focusing in my third Robot now.. post will be added as soon as I have something to show.


The E-Razor 250 XFP features a full metal main Rotor head mounted on a carbon fiber central shaft. The main frame is made of best quality black composite; it's light and flexible to allow for some hard landings. The Body has been designed to allow easy access to all mechanical bits as well as electronics for easy maintenance and replacement. The E-Razor as standard comes with a brushed 370 main motor installed, N50 tail motor and a 7.4V 850mAh lithium polymer battery (balance charger included in the package).
The helicopter features a unique tail rotor setup whereby the tail motor is housed in the main frame and then connected to the tail rotor via a rotating shaft instead of the usual setup where the tail motor is housed in the tail. This has several advantages including less weight in the tail for better flight and also more reliability and less maintenance. The tail assembly has been mounted on a metal boom with a Kevlar style finish. All the on board electronics are managed by the 4-in-1 Gyro, ESC, receiver and mixer unit. With the horizontal and vertical stabilizer fins, fresh looking canopy you have got yourself a not only great spec flying machine, but a good looking one too.
This remote controlled helicopter comes with a long range 4ch 2.4GHz radio set. The main advantages of 2.4GHz sets are:
- Improved reliability due to less interference at this frequency range
- Quicker more responsive control
- Lower power consumption
- Many models can be used together at once without need for checking frequencies and crystals etc
|Radio Equipment||2.4 GHz|
|Motor / Engine||Brushed|
|Required To Use||
Available Downloads For This Item:


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Installing LED strip lights under a cabinet or counter is a relatively easy job that anyone can do. Follow the steps below for a simple do-it-yourself LED strip lighting under counter installation, even if you don’t know the difference between a phillips and flat-head screwdriver.
What will you need for your under cabinet LED strip light installation? (VIDEO BELOW)
1. A little imagination, along with a clear picture of what you wantthe project to look like. You can do just about anything with LED strip lights.
2. LED strip lights. Choose which color and brightness you need for your under cabinet LED strip light installation. For task lighting and applications requiring high brightness, our Ultra Bright LED strip lights are recommended. For normal kitchen or accent lighting installations, our Colorbright LED strip lights feature 600 LEDs per reel and are sufficient for almost all under cabinet lighting situations.
3. A power supply. Our LED power supplies are UL listed, top quality components. Which one do you need? We have a chart here. To figure this out, you first need to decide how many feet of LED strip lights you will need for your under cabinet installation.
1. Colorbright series uses 2.9 watts per foot. So, 2.9 watts x how many feet = total watts.
2. It is recommended to have a power supply that can handle 20% more wattage than you are using. So you need to multiply the total watts by 1.2, to give you the total watts of the power supply you need.
3. Then take that number and divide by 12 to get the amps (or 24 of you are using 24v LED strips).
Example – Using 8 feet of Colorbright strip lights: 8 feet x 2.9 watts = 23.2 watts. 23.2 watts * 1.2 = 28 watt power supply needed. How many amps? 33/12 = 2.75 amps
4. A Power Drill (if you wish to hide power supply in cabinet like video below)
5. LED Solderless Conectors and DC Coaxial Connectors for LED strip lights. Installing LED lights under cabinets is made much easier with solderless connectors. Here is our LED solderless connector install guide.
6. Some electrical tape, optional LED dimmer, and that's it! Our LED dimmers give you the ability to decrease the intensity of the LED lights from 100%-0% brightness.
NOTE: Consult an electrician before any installation. Also, this video shows how much easier installation is when you have a female DC coaxial connector.
See, that wasn't so bad, right? Installing LED strip lights under cabinets, kickboards, counters, or anywhere else is really simple and easy. If you need assistance, please call or email us at firstname.lastname@example.org for expert service and attention.
Flexfire LEDs Inc are LED distributors in California, USA. Our LED under cabinet lighting products are well known through our distribution networks in California, New York, Florida, Texas, and all of Canada! We would love to have you distribute our products as well, email@example.com


Inverter generators are considered the best portable power sources for a reason. A generator can be a lifesaver whether you’re in the middle of an emergency power outage at your house or camping and need some extra juice. What inverter generators are known for is their efficiency—the best inverter generator is able to run longer and quieter, providing a stable source of energy without sacrificing portability and ease of use. Use our inverter generator reviews to narrow down the perfect model for your needs.
1. WEN 56200i
The WEN 56200i is a favorite of ours mostly because of the balance it strikes. You get clean power without a lot of noise. At a quarter load, the engine runs at just 51 dB, making it perfect for a discreet 2000 watt inverter generator to use in the background during various situations, like camping, tailgating, and hunting.
It’s designed with advanced inverter circuitry, limits the harmonic distortion to less than 0.3% with no load, and only dips to 1.2% while running at full capacity. That means you can trust it to handle big loads while also protecting your sensitive electronics from harmful power surges.
The WEN 2000 Watt generator produces 2,000 surge wattage and 1,600 running wattage. This fuel-efficient inverter generator has a tank size of 1 gallon, which provides over 6 hours of 50% load run time. With all these features, it’s fair to say that WEN 56200i is one of the best inverter generators out there, and we highly recommend b
2. Westinghouse WGen3600DFuying it.
The second-best inverter generator on our list comes with everything you need. It’s rugged, so you know that it’s ready for a day out camping or powering a travel trailer when there’s no power supply available. The Westinghouse WGen3600DF is known for being lightweight and packed with plenty of advanced features that make it useful during a blackout.
Reviews do warn that it’s comparatively heavier and louder than some of the other inverters listed here, but all of them cited that it provided consistent, stable power every time they needed it.
The Westinghouse inverter generator has a rated wattage of 3600 and a starting wattage of 4650, running time of up to 13.5 hours on a 4-gallon fuel tank with a built-in fuel gauge. Additionally, it can work up to 10.5 hours on a 20 lb. propane tank.


The following contexts introduce the specification and suggested instruction of battery/adapter.
AC Adapter specification
The AC adapter of ASUS laptop shows the input/output voltage/current (as below red square mark in the picture) and the safety certifications on the rear side.
INPUT: Applicable voltage is 100~240V as AC (Alternating Current), 50~60Hz as frequency, and 2A as current.
OUTPUT: Applicable voltage is 19V as DC (Direct Current) and 6.32A as current. The maximum watts is 19V * 6.32A = 120W.
You can also check AC Adapter specification in the User Manual. Here you can learn more about How to download User Manual.
The maintain and recommended use of AC adapter and cable
Please refer to the following items to properly use the AC adapter and power cable of the ASUS notebook to prevent potential damages to the laptop.
- For the best performance, please use ASUS original AC adapter and power cable for your ASUS notebook to avoid compatibility issues.
- Do not use different adapters on different models, or plugging in different sizes of connectors might cause damages. Even though the size of the DC Jack is the same, please ensure the adapter specification (e.g. 19V / 4.74A) is the same. Otherwise, the adapter or laptop will be damaged due to wrong usage.
- Before charging the laptop with the adapter, please make sure no abnormal stuff (such as dust or tiny cotton) inside the connectors of the AC adapter and laptop. If there is stuck stuff, please clean it before using the AC adapter.
- Do not place the adapter on the ground while using it because the office chair wheels can easily damage the power cable causing and cause short circuits or electricity leak for the cable.
- While using the AC adapter: Please stretch the power cable of the AC adapter, and do not tie it up on the AC adapter or anything.
- Store the AC adapter or while not using it: Please refer to the following illustrations to store the power cable properly and use Velcro to tie it up. This way not only saves the cable easily but also prevents it broken.
- The broken or damaged cable may cause a short circuit between the inside of the computer and the adapter, it may also get an electric shock or overheating, even catch the fire.
- Please do not tie the cable on the AC adapter or anything because inappropriately tying may cause the inside cooper wire of the cable broken. The following illustrations are the incorrect methods of tying cable.
ASUS battery of laptops utilize Li-ion battery which has no battery memory effect, and the system is able to prevent over-charge/excessive discharge/charge temperature control.
One thing to be emphasized is that Li-ion battery will “self-discharge” and battery level will slightly go down even though it is not used.
If the battery had been stored for a long time and discharged to 0%, it may cause the voltage of the battery lower than the specification of Under Voltage, and the battery will be damaged and no longer rechargeable. Therefore, you need to always keep a certain amount of charge remaining before long-term storage without using.
We recommend to charge the battery to 50%, turn the device off, and remove the AC adapter when not using the laptop for a long time. Recharge the battery to 50% every three months to refresh the battery and prevent battery damage due to over-discharge.
For other battery introduction, here you can learn more about ASUS Battery Information Center.
Q & A:
Question 1: Why does my computer stop charging after battery level is 60% or 80%?
Answer 1: Please make sure whether you set up charging mode in ASUS Battery Health Charging software (For some models, the Battery Health Charging is integrated in MyASUS). In order to protect the battery, Battery Health Charging allows you to set your battery’s maximum power of ROSC (Relative State Of Charge) which helps extend the battery’s lifespan. Learn more about the introduction of ASUS Battery Health Charging.
Q2: Why are the time and the settings not correct in BIOS configuration after I did not use the computer for a long time?
A2: Because most laptops are using the embedded battery, it will have no power if the computer had not used or recharged, and then BIOS time and settings will return to default.
If you will not use the computer for a long time, please charge the battery to 50% and turn the device off, then recharge the battery to 50% every month to prevent the battery has no power.


Registered user since Tue 7 Jul 2020
Jennifer Tsan is a student of Dr. Collin Lynch and Dr. Kristy Boyer. Her research interests include computer science education and advanced learning technologies. Her overarching research goal is to understand how elementary students collaborate while they program and support them in order to improve their learning experience.
Jennifer is currently working on the Friendly Learning Environment for Kids’ Computer Science (FLECKS) project. The goal of the project is to build an intelligent, adaptive system to support elementary students as they collaborate to solve computer science problems. For this project, Jennifer is developing curricula, teaching a class, and collecting data of elementary students as they pair program. Additionally, she is conducting research on existing block-based programming environments to determine which technology is optimal for the audience. Finally, Jennifer is conducting qualitative analyses of the pair programming data. She uses videos, audio, and screen recordings to understand the students’ pair programming process and identify areas that prove to be challenging to children working in this domain.
Before attending NC State, Jennifer attended West Chester University of Pennsylvania and graduated with a Computer Science degree.
View general profile


Professional background: Blockchain Designer and Founder at The Flight Plan
Gendry is the Founder of The Flight Plan, a Blockchain platform for rapid prototyping and an experimentation ecosystem to accelerate the adoption of use cases on the Blockchain. The idea was born after her team launched a decentralised application called CryptoCats, digital collectible avatar art on the Ethereum platform.
Gendry has 20 years of technology experience, 12 years of that in leadership specialising in modern engineering practices and product delivery. Gendry has a degree in Computer Science and background in backend development.
Taught at Academy Xi
Get Upskilled with a Part-Time Course in Blockchain Product Design


P. Leakkaw and S. Panichpapiboon, “Speed Estimation Through Mobile Sensing,” in Proc. IEEE Region 10 Conference (TENCON), Bangkok, Thailand, Oct. 2014, pp. 1-5.
Speed estimation through mobile sensing
Puttipong Leakkaw, Sooksan Panichpapiboon
With the advances in wireless communication and mobile computing, a future infrastructureless self-organizing traffic information system, where vehicles can form a network for exchanging traffic information among themselves, will soon be realized. In an infrastructureless traffic information system, vehicles will act as mobile sensors and collect the traffic data as they travel. Smartphones are a great choice for traffic sensing devices as they are now equipped with a variety of sensors such as global positioning system (GPS) receiver, accelerometer, gyroscope, camera, and microphone. These sensors can be exploited to collect traffic data. Although there are many types of sensors available for traffic sensing, past studies have mainly focused on a GPS receiver. However, a GPS receiver consumes a lot of power and hence it can significantly shorten the battery life. In this paper, we explore the possibility of using other types of sensors on a smart phone for traffic sensing. Particularly, we investigate whether it is possible and how accurate it is to estimate vehicle speed from the data sensed by an accelerometer. The accuracy of our proposed estimation method will be presented.


TOKYO (AP) — Japan’s spacecraft arrived on the surface of the moon early Saturday, but it wasn’t immediately clear if the landing was a success, because the Japanese space agency said it was still “checking its status.”
More details about the spacecraft, which is carrying no astronauts, would be given at a news conference, officials said. If the Smart Lander for Investigating Moon, or SLIM, landed successfully, Japan would become the fifth country to accomplish the feat after the United States, the Soviet Union, China and India.
SLIM came down onto the lunar surface at around 12:20 a.m. Tokyo time Saturday (1520 GMT Friday).
As the spacecraft descended, the Japan Aerospace Exploration Agency’s mission control said that everything was going as planned and later said that SLIM was on the lunar surface. But there was no mention of whether the landing was successful.
Mission control kept repeating that it was “checking its status” and that more information would be given at a news conference. It wasn’t immediately clear when the news conference would start.
SLIM, nicknamed “the Moon Sniper,” started its descent at midnight Saturday, and within 15 minutes it was down to about 10 kilometers (six miles) above the lunar surface, according to the space agency, which is known as JAXA.
At an altitude of five kilometers (three miles), the lander was in a vertical descent mode, then at 50 meters (165 feet) above the surface, SLIM was supposed to make a parallel movement to find a safe landing spot, JAXA said.
About a half-hour after its presumed landing, JAXA said that it was still checking the status of the lander.
SLIM, which was aiming to hit a very small target, is a lightweight spacecraft about the size of a passenger vehicle. It was using “pinpoint landing” technology that promises far greater control than any previous moon landing.
While most previous probes have used landing zones about 10 kilometers (six miles) wide, SLIM was aiming at a target of just 100 meters (330 feet).
The project was the fruit of two decades of work on precision technology by JAXA.
The mission’s main goal is to test new landing technology that would allow moon missions to land “where we want to, rather than where it is easy to land,” JAXA has said. If the landing was a success, the spacecraft will seek clues about the origin of the moon, including analyzing minerals with a special camera.
The SLIM, equipped with a pad to cushion impact, was aiming to land near the Shioli crater, near a region covered in volcanic rock.
The closely watched mission came only 10 days after a moon mission by a U.S. private company failed when the spacecraft developed a fuel leak hours after the launch.
SLIM was launched on a Mitsubishi Heavy H2A rocket in September. It initially orbited Earth and entered lunar orbit on Dec. 25.
Japan hopes a success will help regain confidence for its space technology after a number of failures. A spacecraft designed by a Japanese company crashed during a lunar landing attempt in April, and a new flagship rocket failed its debut launch in March.
JAXA has a track record with difficult landings. Its Hayabusa2 spacecraft, launched in 2014, touched down twice on the 900-meter-long (3,000-foot-long) asteroid Ryugu, collecting samples that were returned to Earth.
Experts say a success of SLIM’s pinpoint landing, especially on the moon, would raise Japan’s profile in the global space technology race.
Takeshi Tsuchiya, aeronautics professor at the Graduate School of Engineering at the University of Tokyo, said it was important to confirm the accuracy of landing on a targeted area for the future of moon explorations.
“It is necessary to show the world that Japan has the appropriate technology in order to be able to properly assert Japan’s position in lunar development,” he said. The moon is important from the perspective of explorations of resources, and it can also be used as a base to go to other planets, like Mars, he said.
SLIM is carrying two small autonomous probes — lunar excursion vehicles LEV-1 and LEV-2, which will be released just before landing.
LEV-1, equipped with an antenna and a camera, is tasked with recording SLIM’s landing. LEV-2, is a ball-shaped rover equipped with two cameras, developed by JAXA together with Sony, toymaker Tomy and Doshisha University.
JAXA will broadcast a livestream of the landing, while space fans will gather to watch the historic moment on a big screen at the agency’s Sagamihara campus southwest of Tokyo.


As a part of Birth Centenary celebrations of His Holiness Jagadguru Dr. Sri. Shivarathri Rajendra Mahaswamigalavaru, Founder of JSS Mahavidyapeetha, Mysuru, the Department of Computer Science and Engineering of JSS Academy of Technical Education, Bangalore has organized a 4-day Symposium on “Linear algebra and its applications in Computer Vision” from 13th to 16th July, 2016.
The Chief guest of the program, Dr. Arulalan Rajan, Faculty, Department of Electronics and Communication Engineering, NITK, Suratkal has inaugurated the event on 13th july 2016. He has addressed the gathering by highlighting the importance of linear algebra in the field of Engineering, specifically in Computer Vision. Dr. Mrityunjaya V. Latte, Principal, JSSATE, Bangalore presided the function and enlightened the participants by his presidential remarks. Dr. Prabhudev Jagadeesh, Professor and Head, Department of CSE as Convener of the Symposium welcomed the Guests and Participants. Dr. P. B. Mallikarjuna, Programme Coordinator has given an overview of four days symposium on “Linear algebra and its applications in Computer Vision”. Finally, Dr. Nagasundara K. B. proposed the vote of thanks.
A total of 50 participants (Faculties, Students and Industrial Professionals) from various engineering colleges across Karnataka and Industry were participated in the event.
Objectives of the Symposium
- Understand the basic concepts of linear algebra such as Linear equations and solutions, Linear transformations and Geometrical aspects of linear algebra.
- Introduction on Computer Vision and Projective Geometry
- Understand the concepts of Eigen value, Eigen Vector and Diagonalization
- Applications of linear algebra in Computer Vision
- Implementation of Subspace methods
The above mentioned objectives were attained in four days symposium by the following Resource Persons.
- Ashok Rao, Former head, Network Project, CEDT, IISc, Bengaluru
- Arulal Rajan, Faculty in Dept. of E&C, NITK Surthkal
- Manjunath S, Chief Engineer, Samsung Co. Pvt Ltd., Bengaluru
- Punitha S, Group Manager, IBM, Bengaluru
- Pradeep C. R., Professor, Dept. of Mathematics, CIT, Gubbi
- P. B. Mallikarjuna, Associate Professor, Dept. of CS & E, JSSATE, Bengaluru
- K. B. Nagasundara, Associate Professor, Dept. of CS & E, JSSATE, Bengaluru
Outcome of the Symposium
- PG students could take up projects on Computer Vision.
- Industrial professionals could apply the knowledge of linear algebra in developing softwares on image processing and artificial systems.
- Research Scholars and Faculty members could explore new avenues in Linear Algebra and Computer Vision.
(Dr. P. B. Mallikarjuna)


Java Data Types in Hindi
Definition of Java Data types in Hindi
“Java Data types is a spacial keyword used to allocate sufficient memory space for the data, in other words Java Data types is used for representing the data in main memory (RAM) of the computer”
In general every programming language is containing three categories of data types. They are
- Fundamental or primitive data types
- Derived data types
- User defined data types
- Primitive Data types:- to represent numbers.
There are two types of primitive data type in Java
Integral Datatype:- byte,short,int,long
Floating-Point Datatype:- float,double
- Char Datatype :– to represent characters. For Example, char JavaGuide
- Boolean Datatype:– to represent logical value. For Example , boolean true
Integral Data Types in Java
size:- 8 bits 1 byte
Maximum Value:- 127
Minimum Value:- -128
Range:- -128 to 127
MSB- most significant bit is called “sign bit”. 0 means +tive value and 1 means –tive value.
byte g = 117; //right
byte g = 127; //right
byte g = 131; //wrong compile time error
byte g = 127.89; //wrong compile time error
byte g = true; //wrong compile time error
byte g = ”JavaGuide”; //wrong compile time error
2) short :-
Most rarely used data type in java is short.
This data type is best For 16 bit processor.
Now a days 16 bit processor outdated & hence short data type is also outdated.
range:- [-32768 to 32767] -215 to 215-1
short g = 32767; //right
short g = -32767; //right
short g = 32768; //wrong compile time error
short g = 123.456; //wrong compile time error
short g = true; //wrong compile time error
3) int :-
most commonly used data type is int.
In C – Language data type varied from platform to platform.
Means for 16 bit processor it is 2 bytes and 32 bit processor it is 4 bytes.
Advantage:- This approach will helpful for read & write purpose.
Disadvantage:-chances of failing program very high.
Size:- 4 bytes
Range:- [-2147483648 to 2147483647] -231 to 231-1
But in java language size will be 4 bytes for any platform.
Advantage:- Chances of failing program is very less. Because java is robust language.
Disadvantages:- read & write operation will become costly & performance will be reduced.
Whenever int data type is not enough to hold big value that time we should go for long data type.
To represent big value like lacks and corer value.
Size:- 8 bytes
Range:- -263 to 263-1
Note:- All above data types ment for representing numerical value
For represent real number compulsory we should go for floating point data type.
Range:- -3.4e38 to 3.4e38
For 5 to 6 decimal place accuracy we should go for float.
float follows single precision.
Range:- -1.7e308 to 1.7e308
For 14 to 15 decimal place we should go for double.
double follows double precision.
Go4Vidhya- you may like to check Features of Java in Hindi


Phone 4 Energy – Discover a Hidden Source of Free quality
What an amazing system! I was really skeptic when I saw your website for the first time – could never have imagined that the phone had electricity in it, let alone that it can be used as a power source!
I will certainly recommend phone 4 energy to everyone I know.
Ronald Roberts”I’ve got everything working. I adjusted the main diode as you suggested and the voltage has increased several times over.
I’m already seeing a great improvement since yesterday, and this morning I was tinkering with the system and managed to improve the voltage even more.
I have fitted everything in my house, the phone works perfectly while at the same time I’m gathering free electricity to power my ac, free of charge.
Very impressive, and I’d highly recommend the kit to anybody”!
This step-by-step program will show you how to harvest electricity from magnets. You heard right! This will show you how to get electricity from a magnetic generator that is run by the earth’s magnetic field! – which is free electricity…
Discover simple steps for Reducing Your Carbon Footprint that you can take in your daily life to do your part to help save our environment for the future.
Find out the truth about so-called “gas saving devices.” We get to the bottom of such devices like: oil and gas additives, magnetic devices, and air injection products on this guide.
Check out some other products


FWO is a universal wall outlet for termination of in-house fiber optic cabling. It provides a comprehensive
solution for the fiber deployment in MDUs including:
• the passive fiber termination for up to 8 fibers
• the active termination of optical CATV/SAT-TV signals in combination with the BKtel Optical Compact
Receiver OCR (optional)
• an optical path through port in order to connect GPON/GEPON or EPTP FTTH customer premises
Fiber termination box for up to 8 low bending loss fibers (G.657A).
Universal splice holders for heat shrink splices or crimp splices included (8, 4 with installed Receiver Module).
Up to 4 Simplex SC adaptors or 4 Duplex LC adaptors on front for passive fiber termination.
Carrier for BKtel Optical Compact Receiver (OCR).
If the OCR module is installed, up to 2 Simplex SC adaptors or 2 Duplex LC adaptors can additionally be installed
Possibility to lock and seal the housing with a supplied screw and seal
Bottom /top/rear access for fiber break out cables
Dimensions (height, depth, width) 35 mm x 80 mm x 140 mm
Optical connector SC or LC
Optical receiver modules OCR1016E, OCR2209E, OCR1016E-WDM OCR2209EWDM,
Optical connector SC/APC
CATV/SAT-TV interface F-female, 75 W
Power Supply Plugin Power Supply Unit 6V/2A
Power supply interface (DC IN) 2.1/5.5mm connector


Machine Learning Mastery … Why must-learn technology of this era
Machine Learning Mastery … Why must-learn technology of this era The world is quickly changing to new shape and guess what the DNA of it is – “Machine learning & Artificial Intelligence” and that will remain one of the top technologies which will define careers of the future.
The world is quickly changing to new shape and guess what the DNA of it is – “Machine learning & Artificial Intelligence” and that will remain one of the top technologies which will define careers of the future.
Machine Learning - Artificial Intelligence & Breast cancer
Tel Aviv-based Zebra company says it has taught an algorithm to identify early signs of breast cancer with the help of thousands of previous mammograms — using machine learning, which is a type of AI that equips computers with the ability to learn without being explicitly programmed is now better than radiologists using the best computer aided detection (CAD) methods for mammography, the company claims.
Machine Learning - Artificial Intelligence & autonomous driving technology
Mobileye, for example , The company's autonomous driving technology was so interesting that Intel paid a whopping $15.3 billion (£11.8 billion) for it in March when it acquired the company
In a little less than a decade from now, you will actually be driven around the city in a driverless vehicle, flown over countries with faceless service personnel, have your food cooked for you by an AI optimized cooking range, and have strange voices from flat screens give you instructions, all without having to move a limb!
You may experience happiness hearing this, especially about the fact that life’s going to get a lot easier, but there’s another scarier side to this development - the fact that artificial intelligence and machine learning will take away our jobs really soon.
It also alludes to the fact, that as life becomes easy, we will become redundant UNLESS we stay on top of AI and its immense possibilities….
In the last few years, we’ve been hearing talk of AI and Machine Learning and Companies worldwide have been pouring in billions of dollars into their R&D and research, thereby looking to get an edge over their competitors in the technological landscape with ideas and innovative concepts.
To take up a few examples,
In 2016 alone, two of the world’s fastest growing companies, Google and Baidu spent between $20B to $30 billion on AI, with 90% of the spends on R&D and 10% on AI acquisitions.
Apart, Some of the world’s leading tech companies are investing on Intellectual Property (IP) and Patents for AI on a major scale.
In April of this year, the largest Machine Learning conference in recent years was held in Prague, where leaders across businesses and industries, including Google, Facebook, Microsoft and IBM spoke on the immense possibilities of AI and its impact in future technologies.
With so much of focus on Artificial Intelligence and the real value it delivers, markets, governments and individuals are scrambling to hire more people with capabilities in understanding this complex and practical science across the world.
THE IMPACT OF AI ON BUSINESSES & FUTURE OF AI
Machine learning is a critical faculty and is currently being utilised to run major algorithms online by Facebook and Google, to drive social engagement and user generated capabilities across social media platforms.
IBM’s Watson, being a cloud-based, AI technology has already had a huge impact across industries ever since it became accessible to a larger public. From its use in cancer research to personal shopping and hospitality, it is changing the approach to research and personalization
Amazon is heavily investing in speech recognition and software and ML-virtual assistants for their sales force.
Applying machine learning to satellite image data sets in order to predict and analyze crop yields is what Descartes Labs , a US-based company is focusing on. The impact on agriculture and environment is far reaching.
Auto manufacturers Tesla and Toyota are using machine learning and robotics in self-driven cars.
Machine learning startups are already being pegged to take over traditional businesses because of their cost-effective, machine-led functionality
We all get to see on road Google’s Real time Traffic Analysis.
Mobile and enterprise apps will become smarter with embedded learning capabilities of AI. Machine vision, NLP (natural language processing) and voice interface coming together will give users a seamless app experience
ACHIEVING EXPERTISE IN AI AND MACHINE LEARNING
The main challenge in using AI technologies, Machine Learning and Predictive Analysis in a streamlined automated manner is that false positives -accurate prediction of specific outcomes - are more, and pinpointing the correct algorithm is extremely crucial for this. Unfortunately the expertise in this is still lacking at a specialist’s level.
KPI Consulting ’s “Advanced Machine Learning & Fundamentals of Artificial Intelligence - Using all practical examples “ Workshop addresses just such a deficiency, filling in this huge gap in skill sets that the industry is facing and providing basics as well as advanced skills sets (In a step by step process ) that help individuals jump right into hands-on practical applications of data and algorithms.
Stuart Johnson from Deloitte have asked often that most companies are asking themselves today, “How can organizations use algorithms more?” and We at KPI Consulting provide these exact skills to answer this most important question .
To know more you can contact us at firstname.lastname@example.org


Whether you are a student, a professional, or a business owner, it is very important that you know at least the most basic stuff about computers, servers, and computer technology. Since we are now living in the technological age, having knowledge of how computers work is mandatory especially that we are greatly relying on them to finish our tasks fast and efficient. Today, we’ll be sharing to you everything you need to know about servers:
Definition of Server
In a general sense, a server and its clients or users form a server-client network that provides centralized access and routing system to the client’s resources, information, and stored data.
A server can also be considered as a hi-tech solution offering to do various tasks such as serving files, fax resources, data, etc. For clients or businesses that are using high-end servers, they have the capacity to handle multiple computers while limiting or allowing other users access to shared resources. There are basically plenty of types of servers, and we’ll be discussing some of them today including their distinct characteristics.
The Many Types of Servers
Considered as the fundamental core of a system, the server platform acts as an engine that controls the server. Most of the time, the server platform is used synonymously with the operating system.
Chat server enables the users to exchange or share data similarly to Internet newsgroups providing real-time discussion abilities.
The audio or video server provides multimedia functions on websites by enabling the clients/users to broadcast audio or video content.
Also classified as middleware, the application server is typically used to connect the computing regions between the database servers and the end users.
A web server gives a web browser static content through loading a file from a disk and then transferring it from the network to the web browser of the user. This exchange is intermediated by the server and the browser; they use HTTP to communicate.
A mail server works in two ways; it stores messages of corporate networks and transfers them through WANs and LANs by using the Internet.
A list server helps the user to have a better process in managing mailing lists of a network. This type of server can be used as a one-way list that delivers newsletters and announcements or as an open platform for discussion.
This server is designed to allow users to work together in real-time in a virtual manner through the use of corporate intranet or the Internet.
An IRC (Internet Relay Chat) server is the best alternative for those users who are looking for a server with real-time discussion capacity. This server is made up of several different network servers that allow users to connect and share data with each other using an IRC network.
Apart from these mentioned types of servers, Name server, Gopher server, and open source servers are among the most popular and most used.


I am Bharat
I am a roboticist based in Miami, Florida. Having worked with Medical Robots, Unmanned Aerial Systems, and Industrial Manipulators, I bring a diverse spectrum of experiences. However, surgical and medical robotics is what gives me a reason to wake up every morning.
I work as a Senior Roboticist in the Surgical Robotics Innovations - Phase 0 team at Stryker Corporation where I develop novel computer-assisted surgical and medical robotic systems, technologies, and applications.
A Bit About Me
In a line: I work as if my life depends on it.
A little more: I received my Master's degree in Robotics from the University of Maryland, College Park where I was graduate researcher in the Medical Robotics & Equipment Lab (MREL) under Dr. Axel Krieger. My research was focused on Human-Robot Interaction and haptics while integrating methodologies from robotics, control theory, artificial intelligence, machine vision, and human psychology to develop intelligent robots for deployment in medical and surgical applications. My primary research project was a semi-autonomous, haptic enabled robotic system for remote assessment of trauma patients using ultrasonographic techniques.
I received my bachelor's in Mechatronics Engineering from SRM University, Katlankulathur where my research was focused around civilian and industrial applications of Unmanned Aerial Systems (UAS). I was a founding member of the university's UAS research team, SRM-UAV, during my freshman year. I worked as a Controls & Embedded Systems engineer and also led the team during my junior and senior years. While in SRM-UAV, I worked on a variety of aerial platforms such as rotary-wings, fixed-wings, tilt-rotors, and hybrids for applications like wind turbine inspection, mapping, surveillance, package delivery etc.


How do I mirror my phone to my Vankyo projector?
0:401:42How to Mirror Your Android Phone to VANKYO Projector GO300?YouTubeStart of suggested clipEnd of suggested clipThen you can binge watch the videos you like on.MoreThen you can binge watch the videos you like on.
Is the Vankyo projector Bluetooth?
What connection is needed to hook to an android phone? Either a Chromecast, or a USB mini or USB-C to HDMI or VGA. How do I connect external speakers and does it support bluetooth? It doesnt support Bluetooth.
Can I connect Iphone to Vankyo projector with USB?
0:001:06How to mirror your iOS device to VANKYO Performance - YouTubeYouTubeStart of suggested clipEnd of suggested clipScreen mirroring with a usb cable for ios device press the power button to turn on the projector.MoreScreen mirroring with a usb cable for ios device press the power button to turn on the projector. Choose your language press ok to confirm. Select the correct input.
How do I project my Iphone to my Vankyo projector?
2:016:13How To Connect An iPhone to Projector - YouTubeYouTubeStart of suggested clipEnd of suggested clipSometimes there are multiple inputs on a projector just use hdmi input 1 unless theres an issueMoreSometimes there are multiple inputs on a projector just use hdmi input 1 unless theres an issue with that input. Next well connect the hdmi cable to the apple adapter.
Can I connect a Bluetooth speaker to Vankyo projector?
The projector has stereo speakers built in, each powered by 2 watts. A 3.5mm analog-audio/headphone output lets you connect external speakers; even better, the projector can send audio wirelessly to Bluetooth speakers.
Does Vankyo projector need to be plugged in?
Setup Process: Mostly easy except for the lens We found the setup process for the Vankyo Leisure 3 simple and quick. We plugged it in, turned it on, and tested out the VGA and HDMI connections with our laptop.
Can I connect my iPhone to my projector?
Connect your iPhone, iPad, or iPod touch to a display: Plug your Digital AV or VGA adapter into the charging port on the bottom of your iOS device. Connect an HDMI or VGA cable to your adapter. Connect the other end of your HDMI or VGA cable to your secondary display (TV, monitor, or projector).
Can I connect a Bluetooth speaker to my projector?
You can connect your projector to Bluetooth audio devices such as speakers or headphones to output audio from a streaming device or other video source connected to the projector. Note: The Bluetooth audio device must be A2DP compliant. There may be a slight delay in audio output.
How do I connect my speakers to my projector?
Heres how to connect a projector to stereo speakers:Position the speakers where you want them, and plug them into power or insert the batteries.Connect an audio cable to one of the audio output options on your projector.Connect the other end of the cable to your speakers. Adjust the volume on your projector.Jul 30, 2021
Is Vankyo projector a good brand?
Several of these projectors have received lots of positive user reviews. One example of these affordable entry-level projectors is the Vankyo V630. Even though the Vankyo V630 retails for less than $300, it is one on the companys higher-end models. This Vankyo offers good performance for the price.


This project follows on from the previous project "Open Labware for Plant Electrophysiology"
We would like to further explore the applicability of the hardware we built for the plant electro-physiology project by further development of monitoring and data gathering capabilities of the shields, Image analysis, signal long time monitoring. As well as to couple the manipulators with a motor system web-application which can be used from desktop or mobile devices and of course fully open source.
We have built a number of 3D manipulators prototypes for positioning of the electrophysiology probes, and control boxes that allow controlling the probes via a cheap Playstation 2 controller. The micromanipulators plans are available on the project’s github repository, which also contains all the schematics and software for building all the tools we developed (https://github.com/calugo/OpenPlant-Electrophysiology). Intructions and more specific details about assembling the kits are or soon will available in the project’s website (http://calugo.github.io/OpenPlant-Electrophysiology/).
Dr Marco Aita,
Postdoctoral Researcher, The Sainsbury Laboratory, Cambridge
Ms Marielle Vigouroux,
Computational biologist, John Innes Centre, Norwich
Dr Carlos A. Lugo,
Theoretical physics and software development, EMBL-EBI, Cambridge
Mr Guru Vignesh Radhakrishnan,
Graduate Student, John Innes Centre, Norwich
Report on plant electro-mechanics project - 6 Feb 2017
We have built a number of 3D manipulators prototypes for the positioning of the electrophysiology probes, and the control boxes that allow controlling them via a cheap Playstation 2 controller. The micromanipulators plans are available on the project’s a github repository, which contains also all the schematics and software for building all the tools we developed (https://github.com/calugo/OpenPlant-Electrophysiology). Instructions and more specific details about assembling the kits are or soon will available in the project’s website (http://calugo.github.io/OpenPlant-Electrophysiology/).
The manipulators will be soon be enhanced to provide 5 degrees of freedom, and camera support in order to precisely and remotely position the electrophysiology probes on plants. A software to collect the readings from the electrophysiology boards and display signals live on screen has been developed. A new version that will allow signal analysis, and data collection/storage is under development.
Two boards that provide Chua's "chaotic" oscillators have been built and have been used to display non-linear effect in synchronized oscillation. These oscillators will be used to inject signals in plants in the next experiments.
We have also developed auxiliary tools (low-frequency signal generator) to test and calibrate the electrophysiology boards.
The tools developed till now have been used in public events with great success. Some of the electrophysiology boards have been built by members of the public, tested, and then distributed in the spirit of fostering and stimulate an open access to science.
It is worth mentioning that this project will be easily integrated in our other project "Desktop plant growth box" thus offering an open source, affordable controlled environment for the study of plant electrophysiology.
In the next immediate period we will build the extended version of the manipulators, which will include 5 degrees of freedom, and camera support. We will implement a DAC in order to inject signals into the plants (the response to which we will monitor with the existing recording boards). We will extend the software to analyse the electrophysiology data, remotely control the positioning of the probes and inject stimuli into the plants.
We will build and make available to hobbyists, schools and researchers more of the electrophysiology boards and manipulators. We will enhance, improve and expand on the documentation already existing.
Finally we will run a set of experiments to show the possibilities of the setup and prepare a publication to disseminate the findin


A collection of lessons from across ICT, Computer Studies, History, and Social Sciences that cover the birth of digital communications and how it has been encrypted. It brings in studies of network types and how information is sent securely through the Internet. It also features a number of lessons that focus on concepts like blockchain, quantum computing, and facial recognition to see how these sorts of issues will change our world in the future.
For more great lesson resources please visit www.wolseyacademy.com
Every penny we make in selling resources goes directly to one of our 14 charity partners.
From youth groups to space science to carbon capture.
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Mobile PDF Known Issues
Surface Mobile Emulator Testing
After testing was conducted on the Surface application, there is some functionality and performance that is limited on iOS devices. iOS devices display both a Download and Preview button on the Surface application, but neither button performs the expected tasks.
Download Button Functionality
When using the Surface application on an Android mobile device the download button will enable the downloading of files or content within the application.
The download button is not functioning on iOS devices.
Preview Button Exclusion
On mobile devices, the preview button should not be displayed within the Surface application. However, the preview button is visible on iOS and functionality is not active.


Flash godox V860II N con batería para Nikon
Godox V860IIS TTL Li-ion camera slave flash photography light High-Speed Sync 2.4g wireless GN60 Godox V860IIN camera flash applies to Nikon DSLR series cameras and is compatible with i-TTL autoflash. With this i-TTL compatible flash, your shooting will become simpler. You can easily achieve a correct flash exposure even in complex light-changing environments.
This camera flash features:
● GN60 (m ISO 100, @200mm). 22 steps from 1/1 to 1/128.
● Pro 2000mAh Li-ion Battery-max.1.5s recycle-650 full power pops.
● Fully support Nikon i-TTL camera flash. Workable as Master or Slave unit in a wireless flash group.
● Use dot-matrix LCD panel to make clear and convenient operations.
● With built-in 2.4GHz wireless remote system to support transmitting and receiving.
● Provided multiple functions, include HSS (up to 1/8000s), FEC, etc.
● Use optional FT-16S to adjust flash parameters & trigger the flash.
● Stable consistency and color temperature with good even lighting.
● Support with firmware upgrade.
V860IIN as master flash to control Nikon speedlites
- e.g. SB-900,SB-910;
as slave flash under control of Nikon speedlites e.g.SB-900,SB-910 and pop-up flash commanders of Nikon cameras
Godox V860II-S Camera Flash has three flash modes: TTL, Manual (M), and Multi (Stroboscopic).
Rear & Second-Curtain Sync
Multi: Stroboscopic Flash
FEC: Flash Exposure Compensation
- Wireless Control Function
- Sync Triggering
- Auto Focus Assist Beam
- Bounce Flash
- Creating a Catchlight
- Over-Temperature Protection
- Custom Functions(C.Fn)
- ZOOM: Setting the Flash Coverage and Using the Wide Panel
What’s in the Package of This V860II-N Kit?
- Godox V860II Flash Unit
- Li-ion Battery Pack
- Battery Charger & Charger Cable
- Mini Stand
- Protection Case
- Instruction Manual
- Color Filters
- Bounce Diffuser
- Honeycomb Cover
- YouTin Cleaning Cloth
- Guide No.(1/1output@200mm):60(m ISO 100) 190(feet ISO 100)
- Flash Coverage:20to200mm(14mm with wide panel)
- Flash Duration:1/300to1/20000seconds
- Multi flash:Provided(up to 90 times,100Hz)
- Exposure control system:i-TTL autoflash and manual flash
- Sync mode:High-speed sync,first-curtain sync,and second-curtain sync
- Flash exposure compensation(FEC):Manual.FB.A :+-3 stops in 1/3 stop increments
- Color Temperature:5600+-200K
- Full power flashes:Approx.650
- Master unit reception angle:±40°horizontally,±30°vertically
- Sync Triggering Mode:Hotshoe,2.5mm sync line,Wireless control port
- Transmission range(approx.):Opitical:indoors:12 to 15m/39.4 to 49.2ft.outdoors:8 to 10 m/26.2to32.8ft.
- Power saving:Power off automatically after approx.90 seconds of idle operation.
- Slave-ready indicator:Two red indicators blink.
- Recycle time:<1.5seconds.RedLED indicator will light up when the flash ready.
- Power source:11.1V/2000mAhLi-ion polymer battery (60minutes if set as slave).


Wireless ip security cameras for home
Everyone wants security either in home or in office. The biggest reason behind this is the increasing number of crimes. Each and everyone are looking for safety from them, where they are working as well as the place where they leave. Hence we can say that to overcome from such kind of problems security cameras are playing a vital role in the modern world.
Let’s talk about the IP cameras, IP stands for INTERNET PROTOCOL CAMERA which has two categories the one is known as CENTRALIZED CAMERAS and the other one is DECENTRALIZED CAMERAS.
The centralized cameras are used for managing the video recorder to handle the recording, IP cameras receive and send data with the help of computer network. On the other hand decentralized cameras plays a great role in maintaining the network of video recorder, there is no need of video management software in decentralized cameras. These IP cameras are used in each and everywhere like in hospitality, Education, health, banking, entertainment, retail sector, govt sector, Gems and jewellery, residential sector, religious sector, manufacturing sector etc. There are so many cities where these cameras are playing fast growing tool for safety motive.
There is another type of camera which is very famous in today’s World of technology i.e. CCTV CAMERAS this stands for CLOSED CIRCUIT TELEVISION. These are the cameras which are also used for the same purpose like IP cameras. These cameras are used in wide range of places in each and every city for the safety purpose. But IP cameras are more suitable and more popular as compared with the CCTV cameras.
CCTV cameras are used for personal, private, and commercial use. Mainly these cameras are used in police stations and for investigation activities.


- AppKonference 2.3
- Asterisk 12 Update - Bridge Work
- Specific SIP packets can cause ethernet controller reset
- VoIPGMap: Graphing active Asterisk calls on Google Maps
- New Asterisk Developer - Kevin Harwell
- Oracle Announces General Availability of MySQL 5.6
- Automatic queue recalls with WombatDialer and QueueMetrics
- 24 Jan 2013 SIP project update
- MySQL EMEA Web to Cloud Tech Tour - Register Now!
- Somethings going on with Asterisk. And its good. Very good.
- Asterisk 18.104.22.168, 10.12.1 and 11.2.1 Now Available
- Asterisk Manager Changes
- Elastix queue call-backs with WombatDialer
- Introducing: Earl Grey : sip2cause.conf
CommScope Intros SYSTIMAX 360 Network Infrastructure Solutions
CommScope, a provider of infrastructure solutions for communication networks, supplies structured cabling systems for business enterprise applications via the brand names SYSTIMAX and Uniprise. Both these product lines mainly offer voice, video, data, and converged solutions.
The company has now introduced its latest SYSTIMAX 360 solution platform at Interop.
SYSTIMAX 360 is a network infrastructure solution suite ideal for mission-critical, high-bandwidth and emerging applications. Delivered in a new green packaging format, the SYSTIMAX 360 solution includes: GigaSPEED X10D 91B series cables, GigaSPEED XL 1100GS3 panels, modular panel, GigaSPEED X10D MGS600 information outlets, GigaSPEED X10D GS10E patch cords, fiber shelves (1U, 2U and 4U), iPatch intelligent copper panels and fiber shelves, iPatchG2 high density fiber shelf, and iPatch panel manager.
In addition, the SYSTIMAX 360 solution offers three pathways to intelligence for increased flexibility and the offerings copper panels and optical fiber shelves enable customers to deploy intelligence immediately or in phases, according to the budgetary requirements.
Luc Adriaenssens, senior vice president, R&D and technology, CommScope Enterprise Solutions said, “With this complete solution, we have redefined enterprise network infrastructure performance from every angle. It’s the most capable infrastructure solution that we have ever offered loaded with new features that will make it a platform for change in the industry.”
At the industry event, Aaron Stout, CommScope’s data center integrator, will also present on the topic, “Building a Physical Cabling Infrastructure for your Virtualized Data Center” to address the many issues IT personnel face with virtualized servers, networks and storage and will provide suggestions of how data center design can help alleviate some of the issues.
From TMCnet News Channels


iPhone 11 Pro was launched on 10th September 2019. The phone comes with a 5.80-inch Super Retina touchscreen display with a resolution of 1125×2436 pixels at a pixel density of 458 pixels per inch (PPI).
The smartphone supports fast charging.
As far as the camera is concerned, the iPhone 11 Pro has a 12-megapixel primary camera with rear f / 1.8 aperture; The second 12-megapixel camera with f / 2.0 aperture and the third 12-megapixel camera with f / 2.0 aperture. The rear camera setup has autofocus. It gives a 12-megapixel front camera with f / 2.2 aperture to take selfies.
IOS 13 Pro is iOS 13 based and packs 64 GB of inbuilt storage. The iPhone 11 Pro is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and ESIM cards.
iPhone connection options 11 include Wi-Fi 802.11 a / b / g / n / ac / yes, GPS, Bluetooth v5.00, NFC, Lightning, 3G and 4G (40 band support used on some LTE networks). ). In India). Phone sensors include acceleration, ambient light sensors, barometers, gyroscopes, distance sensors, and compass / magnetic devices. The device supports face unlocking with 3D face recognition.
The iPhone 11 measures 144.00 x 71.40 x 8.10 mm (height x width x thickness) and weighs 188.00 grams. It launches in space in gold, midnight, green, silver and gray. This device has an IP68 rating for protection against dust and water. It carries a glass case.
iPhone 11 Pro price in India starts at Rs. 99,900 aspers 27th September 2019.
Screen Size: 5.8″ (1125X2436)
Camera: 12 + 12 + 12 | 12 MP
Memory: 64GB / 6GB
Battery: 3190 mah
You can Buy on amazon.com


Develop high-throughput, automatic bioreactor systems for in vitro mass production of tissue engineered blood vessels, or other connective tissues, and minimize the cost of manufacture by streamlining the hardware and software setups with robotics automation;
Develop high-throughput (> 96 channels) implantable pulse generator, and associated electrical or biochemical sensors, and machine learning algorithms, for monitoring and analyzing body health signals;
Collaborate with team members with different technology backgrounds, materials/mechanical/electronic/genetic/biomedical background, etc., to accelerate software and hardware development;
Mentor junior hardware, software engineers, interns within the team;
Share knowledge internally and externally through documentation, publications, workshops, tech talks, and demos.
PhD in the field of systems engineering, sensor fusion, machine learning, robot control, or microelectronics;
8+ years of experience in robot automation, with integrated sensors and real-time sensor fusion algorithms;
8+ years of experience with PCB design and electronics, including microprocessors, communication module, sensors, etc;
8+ years of experience in software engineering, using C++ and Python;
In-depth knowledge of image processing, machine learning and control systems；
Proven expertise in deploying vision algorithms and neural networks on edge AI chips;
The candidate must have published papers, in leading conferences or journals in the field of robotics, such as ICRA, IROS, or RAL;
Ability to create repeatable and scalable experiments using well-documented code to test well-formed hypotheses；
Fluent in English, German/French/Italian/Mandarin is a plus.
Senior Systems Engineer


What Is ZEUS Blockchain Technology ?
Zeus is a high-capacity artificial intelligence blockchain-based network whose main aim is to disrupt the 4 trillion-dollar market (Crypto, e-commerce, storage, and data). At the end of 2016, the global e-commerce market was worth a whopping 1.9 trillion USD. This is a figure that is expected to rise to four million by the end of 2020.
ZEUS Main Advantages
Increased Scalability – The increase in block size will go a long way to increase Zeus network scalability especially considering the throughput and efficiency solely because of the increase in the number of transactions in the network to 200,000 tp/sec.
Low Cost – The increase in the block size will leave a huge space for more transactions to be introduced in the block. Our transaction fees will be reduced and we will charge a fee of $ 0.001 to $ 0.005 and a p2p transaction fee of 0.01%.
AI Smart Contract – The idea is to combine blockchain and AI to ensure that smart contracts are made smarter. The blockchain is the technology behind smart contracts and it is converging with AI data at a faster rate.


Hi there! My name is Markus Grech and I’m a software engineer from Vienna, Austria, currently working on their Master’s degree. I’m interested in high-performance software, CPU architectures, compilers and programming language design.
- javaopc (bachelor’s thesis): A compiler implementing an operator overloading extension for the Java programming language
- Katana: A new native programming language; supports user-defined operators, limited compile-time execution and gives more control to the programmer than C++
- CIJ: A compiler and virtual machine with both interpreter and JIT backends for a subset of the Java programming language; VM written from scratch (no libraries beyond the C++ stdlib)
- oc-memtest: A small tool for quickly validating memory overclocks under Windows
Feel free to contact me at firstname.lastname@example.org.


This Drone FLIES!
The drone takes the classic form of a quadcopter. The frame, as can be seen from the images, has been changed several times. Initially, a carbon shell was preferred which, due to its fragility, was later replaced with a plastic one.
The four motors placed at the ends of the arms allow to maintain a decent stability. The motors of a drone are also called Brusheless or "brush", their high frequency allows in a unit of time a sufficient number of revolutions to generate a reaction force then pushing upwards.
Each engine has an ESC. An ESC is an electronic circuit whose purpose is to vary the speed and direction of rotation of a motor. In my case I used 30 Ampere ESC.
To work, a drone must have a flight control unit. The flight control unit can be imagined as the control center from which, after receiving external stimuli (via sensors), all commands are given. Barometer, magnetometer, accelerometer and gyroscope are the essential sensors to ensure the proper functioning of a drone. Generally all flight control units have these instruments. The drone is equipped with the Crius SE v2.5 control unit.
The last fundamental part of a drone is the remote control. The remote control (used on the ground) sends radio signals to the receiver (mounted in the drone) which in turn is connected to the flight control unit.
The drone was programmed on Arduino. The code, having a decidedly high complexity, can be found without much effort among the resources in the intenet.
The following video offers a first-person perspective of the drone's takeoff, flight and landing.
It can be seen the take off and free flight of drone.


Lead the digital equipment co., LTD., established in chengdu2007Years，Located in chengdu high-tech zone shengan street133Hui jin squareASeat23Layer，Mainly engaged in the development of power system automation of new and high technology products、Production and sales。
In the company“Respect、Take care of、Passion、To share”The corporate culture，Throughout the year“Innovation for development、The quality strives for the survival、Service prestige、Increasing the benefits management”Under the business philosophy，Brought together a group of well trained、Vigor and vitality、Efforts and progress、The innovation of enterprise management、Technology development、Marketing、Engineering services、Production debugging, etc，Members80%Above have a university degree……
YZ-9000Network time synchronization system is thought to be the digital equipment co., LTD. Chengdu is designed for power system time synchronized with high precision、Time synchronization equipment of high reliability，Can receive the satellite(GPS、The big dipper、GLONASS)The time signal、The national center for timingBPLLong signal、ExternalIRIG-BCode、Digital synchronizedE1The signal，As wellPTP (IEEE 1588) Accurate network time pair。
1. The time of access to all kinds of related equipment precision(A clock device、A network switch、The router、The firewall、All kinds of servers、Workstations, etc)。2. Support for multiple pair the precision of the acquisition agreement(NTP、PTP、IRIG-B、DCF77、PPS/PPM/PPH、A serial port time message, etc)。3. Can be easily classified warning grading of various devices，Important warning content are forwarded to the operations management system on duty or electronic system。4. Real-time monitoring of each equipment operation condition in time、Working condition of channel information。
The wide area phasor measurement system（WAMS）、Wide-area protection、Traveling wave distance measuring device、The application of lightning location system based on wide area such as time synchronization between the control center、Between the transformer substation、Time synchronization between control center and substations put forward the very high accuracy requirements。At present，The routine use of way is in the power system control center、Substation、Power plant deployment time synchronization system to ensure that their area of computer equipment and secondary equipment used by time is unified、The synchronization of the devices are using beidou and/OrGPSOne-way timing，This type of equipment for time of one-way transmission、Cannot be traced
YZ-9910Time synchronization tester is thought to be the chengdu for time synchronization system testing、Maintenance and repair、Inspection and acceptance of the business development of products，Is based on the satellite（The big dipper、GPS）The pair、The network（PTP/NTP/SNTP）The pair、The time signal（IRIG-B(DC)/PPS/PPM/PPH/DCF77And so on）The pair、A serial port（RS-232/422/485）Pair of equipment time information is correct、Time signal is correct、Time precision and stability research of verification method
YZ-9900Verification is based on satellite time synchronization(The big dipper、GPS)The pair、The network(PTP/NTP/SNTP)The pair、The time signal(IRIG-B(DC)/PPS/PPM/PPH/DCF77And so on)The pair、A serial port(RS-232/422/485)Pair of equipment time information is correct、Time signal is correct、Time precision and stability research of verification method，High stability of frequency standard source is put forward(Rubidium atomic clocks、Constant temperature crystals)The tame algorithm and the implementation mechanism，Different types of channels is put forward、Different forms of signal transmission delay compensation method，Calibration instrument can meet the demand of electric power system time synchronization。
YZ-9000SPrimary-secondary clock time system is thought to be the digital equipment co., LTD. Chengdu design of high precision、Time synchronization equipment of high reliability，Can receive the satellite(GPS、The big dipper、GLONASS)The time signal、The national center for timingBPLLong signal、ExternalIRIG-BCode、Digital synchronizedE1The signal，As wellPTP(IEEE 1588)Network precision time protocol for high precision time benchmark。
In smart substationIEC 61850Online communication protocol parsing，To be able to visually show“Digital secondary loop”In the state，And found that the secondary equipment signal transmission anomalies，On caused by abnormal communication substation operation fault is analyzed。Have inside the substation communication network and scheduling on the main communication network to collect all the process of communication、Record、Parsing, and other functions，And record the result of the analytical data to display、Statistics、Analysis、The output, and other functions。
YZ-6810The working principle of the intelligent substation digital signal analyzer-Through the process of intelligent substation layer IEC 61850 Online communication protocol parsing layer signal to monitor the process。Signal detection function can detect process layer in the network transmission of signal types、The format and frequency characteristics，And visualizes embodiment“Digital secondary loop”In the state;Numerical analysis of the process layer samples values information、GOOSE Information into行The numerical analysis，In an intuitive way, the change of signal process layer。
YZ-8000Land-saving integrated dispatching automation centralized monitoring system（Electric power dispatching operation maintenance management system）In order to ensure the security of the automation system of power grid stability and system maintenance of the timely and efficient technology provides：Province is established、Dispatching automation system integration operation monitoring system，For the province and around key scheduling control system、Auxiliary facilities and operation condition of centralized monitoring room environment。
YZ-1210Power quality online monitoring system is thought to be the digital equipment co., LTD. Chengdu is designed for power system of power quality monitoring and high precision、High reliability of on-line monitoring system。YZ-1210Series power quality online monitoring system can measure voltage deviation analysis、The power supply frequency deviation、The power supply voltage fluctuation and flicker、Power supply unbalanced three-phase voltage allows the degree、Grid harmonic such as utility grid power quality information to the user by electric communication；Can also measure analysis of all kinds of electric equipment in different operation conditions on the influence of utility grid power quality；Can also be to record and store the voltage regularly、Electric current、Active power、Reactive power、The frequency、Electric parameters such as phase
YZ-1300Switch cabinet/Box/Ring network cabinet comprehensive monitoring and warning system using high sensitivity sensor continuous electrical equipment running state of the extracted information parameter，According to the size of its value and change trend of using intelligent techniques，The enclosed electrical equipment(Such as the switch cabinet，Box-type substation, etc)The current size，Produced by the arc arc strength，As well as the environmental temperature and humidity of the equipment operation、The temperature of the important point of contact、SF6Concentration、Concentration of combustible gas contained in the cabinet、The size of the insulation leakage current、Real-time monitoring of smoke, and so on and so forth
Company to undertake the project plan to focus on research and development of science and technology in sichuan province“New power system high precision timing technology research and application”...
The company through the national grid2018Years“Four is unified、Four specifications”Time synchronization device first concentration detection...
2019In the company organization“The south Vietnam”Overseas tourism activities...
A few days ago，My company involved in the construction of the highest voltage level in the world、The largest transport capacity、The most complete function of the flexible dc converter station——Chongqing hubei dc network engineering nantong back-to-back converter station（The official name：Its state converter station）To complete...


The Space Race was never really a challenge between superpowers, but an endless marathon for humans to exceed their limits and go beyond the dimensions of our world.
If you’ve been too busy to keep track of various space developments, here’s a look at some of the current missions and discoveries that will keep you dreaming for days. . . and it’s a sure sign that the Space Race is an ongoing function of our civilization.
Cassini at Saturn: Launched in the 1990s, this intrepid spacecraft (my personal favorite) has studied the local Saturn system at close range and revealed astonishing features about the great ringed planet and her many moons. Cassini recently passed by Hyperion at 21,000 miles to study the moon’s porous surface. The spacecraft has been everywhere in this populated neighborhood and taken extraordinary imagery; in 2017 the vehicle will pass between Saturn and her rings.
Dawn at Ceres: The Dawn spacecraft is approximately 2,700 miles over Ceres, a dwarf planet located in an asteroid belt between Mars and Jupiter. Ceres is 598 miles in diameter, something in equivalent like a trip from Washington, D.C. to Canada. The object may reveal some interesting qualities; scientists are baffled by a cluster of bright spots in a Ceres crater roughly 55 miles across, which could be anything from reflective ice to salt.
The Martian missions: Robots have made leaps and bounds in development and functionality. They can also go where humans cannot (like deep space and inhospitable worlds) and collect data for our research. These are the pioneers of the 21st century and any manned exploration in our future is surely to their credit. Take a look at Mars, where the SUV of rovers, Curiosity, is taking a splendid tour of the Red Planet. One of its most spectacular accomplishments is a sequence of sunset images on the 956th Martian day of its mission. Curiosity is a solitary traveler on the surface, but there are plenty of cybernetic colleagues over Mars. According to a recent NASA release,
NASA has beefed up a process of traffic monitoring, communication and maneuver planning to ensure that Mars orbiters do not approach each other too closely. Last year’s addition of two new spacecraft orbiting Mars brought the census of active Mars orbiters to five, the most ever. NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) and India’s Mars Orbiter Mission joined the 2003 Mars Express from ESA (the European Space Agency) and two from NASA: the 2001 Mars Odyssey and the 2006 Mars Reconnaissance Orbiter (MRO). The newly enhanced collision-avoidance process also tracks the approximate location of NASA’s Mars Global Surveyor, a 1997 orbiter that is no longer working.
New Horizon nears Pluto: At the time of this blog post, the New Horizon spacecraft is 31 days, 20 hours, 18 minutes, and 19 seconds from Pluto. Thus far the platform has transmitted exciting images from the distant object and its moons with a Long Range Reconnaissance Imager (LORRI). Like Cassini at Saturn, we waited this long for an unmanned spacecraft to reach the distant marvel. Imagine what we’ll see when New Horizon skips into Pluto’s back yard!
Orion: The grandson of the Apollo missions is already built and undergoing rigorous tests. The vehicle was launched last December (Exploration Flight Test-1) on a massive Delta rocket and accomplished a successful orbital flight followed by a graceful return to Earth. This is the platform for future manned spaceflight and will gain even more publicity for upcoming operations. Check out the exciting launch video from Lunar Module 5 here.
Stratosphere found on an exo-planet: According to a NASA release, the atmosphere of distant planet WASP-33b “contains titanium oxide, one of only a few compounds that is a strong absorber of visible and ultraviolet radiation and capable of remaining in gaseous form in an atmosphere as hot as this one.” Detectable atmospheres on faraway planets and moons suggest the possibility of unique environments, like that of Titan, which contains waterways and lakes full of ethane and methane.
Where Soviet shuttles died: The Soviet space program had many remarkable achievements, and was as propelled by competition with Western space programs as much as the need for discovery and technological breakthroughs. The shuttle Buran, an automated reusable orbiter, made its first flight into space in 1988. The program was scrapped after the end of the Cold War, however one enterprising photographer has captured some remarkable shots of two of Buran‘s sister shuttles in a state of decay within a Russian assembly building. Today, Russia’s space program is an essential partner in the International Space Station with regular Soyuz launches to provide resupply and crew rotation. Read this great Popular Mechanics article about how Buran was mechanically unique compared to NASA’s shuttle program.