244 Hardware Lock

244 : Hardware Lock

Design render
  • 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

#InputOutputBidirectional
0PIN INPUTsegment a
1segment b
2segment c
3segment d
4segment e
5segment f
6segment g
7dot

Chip location

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