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EscapeRoom puzzle logic

@lil_Jim
2 weeks ago
https://everycircuit.com/circuit/5259349610070016
An 8 input logic gate system, where only a single true output occurs in combination of the 8 bit input from A-H Component list and designators: 2x SN74HC08N (Quad AND Gates) U#A - U#B 1x SN74HC02N (Quad NOR Gates) U#C 4x 330 Ohm Resistors R1 - R4 1x Green LED LD1 3x Yellow LEDs LD2 - LD4 8x Switches (6mm) A-H
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