Question: What is Blue tooth? How much does it cost<What are some easy programing tips Like How can I create my own simPle Blue tooth Program.

Answer: Bluetooth is a low power short range radio communications technology for connecting equipment together when it requires relatively little bandwidth. Typical uses are for attaching PDAs to peripherals (I have a bluetooth GPS receiver semi permanently installed in my car) and connecting headsets to mobile phones. It opperates on the same frequencies as 802.11b/g but uses different spread spectrum encoding so that they can coexist even though the 802.11 uses vastly more power.
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