Contains various small Arduino project code as I learn the platform
Initially followed Adafruit tutorials: https://www.ladyada.net/learn/arduino/index.html
pin_led turns on multiple LEDs.
switch_test turns on and off an LED with a button switch.
- pull-up
bike_light_5_leds turns on and off 5 leds with a switch.
- pull-up
bike_light_multi_mode swaps between 5 different lighting modes as you press a switch at pin 2.
- pull-up