291 Digit Fidgit
291 : Digit Fidgit
- Author: Phantom
- Description: Fidget with dip switches to make numbers on the 7-segment display.
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 10000 Hz
How it works
Hidden in the logic are the numbers 0-9! Flip different combinations of dip switches to find the numbers 0-9. When the a correct combination is found, a number will display on the 7-segment display. If no number is shown (or the red dot on the bottom right is lit) then you have not found a valid combination. Combinations may be 1 to 8 digits long...all the dip...all the switch!
How to test
No Clue
External hardware
To be used with the Tiny Tapeout project PCB. Dip switches and 7-segment display are on TT-PCB.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | Input 1 | Display Segment 1 | |
| 1 | Input 2 | Display Segment 2 | |
| 2 | Input 3 | Display Segment 3 | |
| 3 | Input 4 | Display Segment 4 | |
| 4 | Input 5 | Display Segment 5 | |
| 5 | Input 6 | Display Segment 6 | |
| 6 | Input 7 | Display Segment 7 | |
| 7 | Input 8 | Display Segment 8 |