A convenient timer set with circular progress indicator, supporting 9 presets and custom time. Designed for Arduino UNO with the same hardware as the arduino_flappybird project.

Watchdog timer functionality for the Silicon Labs Arduino Core. The watchdog timer can be used to reset the MCU if it gets stuck or misses a timing deadline. The timeout of the watchdog timer is ...

I have been delving (groping blindfold, more accurately) into the Arduino compiler adaptation code to try to determine how it handles the switch-over between its pwm activities, its set-I/O-to-output ...