66 Bit Counter
66 : Bit Counter
- Author: Philip Measor
- Description: Three bit binary counter from 0-7 shown on a segment display
- GitHub repository
- View in Wokwi
- Clock: 0 Hz
How it works
This is a three bit binary counter that is shown on the segment display. Counts from 0 to 8 with binary input.
How to test
Use the input pins (only pins 6-8) to count from 0 to 7.
External hardware
Used segment display and 8 pin switch.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | top segment | ||
| 1 | right top segment | ||
| 2 | right bot segment | ||
| 3 | bottom segment | ||
| 4 | left bottom segment | ||
| 5 | bit 3 | left top segment | |
| 6 | bit 2 | middle segment | |
| 7 | bit 1 | dot segment |