872 Andrew chip design
872 : Andrew chip design
- Author: Andrew Marjanski
- Description: my project is very simple and essentially just a test of a button and a couple switches.
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 0 Hz
How it works
When the 1 switch is on, the clock is a 7. When the button is pressed, its also a 7 but looks different then the switch one When the 2 switch is on, the 1 is halved so only one piece of led is on.
How to test
When the 1 switch is on, the clock is a 7. When the button is pressed, its also a 7 but looks different then the switch one When the 2 switch is on, the 1 is halved so only one piece of led is on.
External hardware
Push button seven segment display DIP switch 8
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | |||
| 1 | When this is one, number is 7. When off is 1 | ||
| 2 | when on, 1 is halved | ||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 |