Hi, I decided to design and make a chess clock based on Arduino Pro Micro
ELEMENTS :
- 1x Arduino pro micro
- 1x 16x2 I2C lcd screen
- 3x 12 mm buttons
- 2x KW11 microswitch
- 2x 4mm screws
USE:
Clock need usb-c power connecion
- WHITE BUTTONE: Restart time
- YELLOW BUTTON: Pause time
- BLACK BUTTNO: +2 minutes for both sides
- TOP SWITCH: Players time change
CONNECTION:
- P1 - PIN 16
- P2 - PIN 7
- PAUSE - PIN 10
- RESTART - PIN 8
- +2 MINUTES - PIN 9