53 M segments

53 : M segments

How it works

Uses 3 AND gates

How to test

Press the first 4 buttons and an M will show on the 7 segment display

IO

# Input Output
0 in1 segment a
1 in2 segment b
2 in3 segment c
3 in4 segment d
4 none segment e
5 none segment f
6 none segment g
7 none dot