https://github.com/gavinlyonsrepo/timer_arduino

Countdown Timer: Range 1-99 minutes. Output: time (mm:ss) to seven segment display(TM1637) and Audio to Buzzer. Input: Push button to start. 10K Pot used for time select.

arduino attiny85 button buzzer countdown countdown-timer countdowntimer eagle kitchentimer nano pot pushbutton seven-segment seven-segments-display stopwatch switch time timer timer-arduino tm1637

Last synced: 02 May 2025