2-input Transistor OR Gate

@Jonathantai

6 years ago

https://everycircuit.com/circuit/6580406420504576

A simple 2-input logic OR gate can be constructed using resistors and transistors . 1 OR 1 = 1 ( LED ON) 1 OR 0 = 1 ( LED ON) 0 OR 1 = 1 ( LED ON) 0 OR 0 = 0 ( LED OFF)