244 Hardware Lock
244 : Hardware Lock
- Author: Lautiux
- Description: A simple hardware pin made with a shift register formed by joining various flip-flops.
- GitHub repository
- View in Wokwi
- Clock: 0 Hz
How it works
Entering the right pin the output turns on.
How to test
Enter the following pin serially one bit at a time through the input 0 (10100100010). For a 1 turn input 0 ON and send a clock pulse, for a 0 turn input 0 OFF and send a clock pulse. Do that 11 times and with the correct pin the output shoud turn on, if not it shoud stay off.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | PIN INPUT | segment a | |
| 1 | segment b | ||
| 2 | segment c | ||
| 3 | segment d | ||
| 4 | segment e | ||
| 5 | segment f | ||
| 6 | segment g | ||
| 7 | dot |