Broth Teeth Timer

In this project i make a timer broth teeth.

1* Card Trinket Pro 5V

1* 7-Segement Display

2*Buttons

1*Buzzer

Build the device.

I add a second button between the GND and RESET for reboot the program and run it again.

Make the program.

For change the start value timer :

#define startMinute 3 // Modify these defines to

#define startSecond // change the timer interval

Make the 3D Part.

You can find all the part.