All Led NAND Gate

A project log for LLTP - Light Logic Transistorless Processor

My attempt to create a CPU/MCU without transistors or relays

Dr. CockroachDr. Cockroach 04/06/2021 at 10:330 Comments

April 6, 2021 - just for grins and future use. A Light Logic 4 input NAND gate where all the diodes are Leds and in free form without the paper and fasteners.