Upon running the program the clock displays 2:00, a user can initiate the count down by pushing the button. Once the clock starts counting down, the button is disabled until the countdown is completed. When the clock hits 0:00, a buzzer alarms. This behavior will continue until the user presses the button once more to reset the clock and turn off the buzzer. The user can enjoy the count down sequence once more by pressing the button to start the countdown.
update.txt
instructions on how to update and setup the pi to run the program upon startup
runme.py
this is a copy of the latest working code. runme.py must be stored in /home/pi/Documents folder
if you want to use autologin & run features
Wiring.jpg
wiring diagram