code runs clean, pylint is clear of warnings
-# Trinket Gemma Servo Control
-# for Adafruit M0 boards
+# Laser Dog Goggles
+# https://learn.adafruit.com/laser-dog-goggles
import time
import board
@@ -10,7 +10,7 @@ from adafruit_motor import servo
pwm = pulseio.PWMOut(board.A2, duty_cycle=2 ** 15, frequency=50)
my_servo = servo.Servo(pwm)
speed = .04 # 40ms lower value means faster movement
-max_turn = 180 # 150 degrees
+max_turn = 180 # rotation range 180 degree, half a circle
while True:
# move stepper max_turn degrees clockwise
