A simple project that counts the number of times you've pressed the button. Can be used as a scoreboard display for a game. Or to keep tracks of things like how many cups of coffee you've had today.
The Circuit
Parts List
| Reference | Value |
|---|---|
| R1 | 470 |
| R2 | 470 |
| R3 | 470 |
| R4 | 470 |
| R5 | 470 |
| R6 | 470 |
| R7 | 470 |
| R8 | 100k |
| SW1 | Pushbutton |
| U1 | CD4026 |
| U2 | 7-Segment Display |
The Layout