The OR gate is a digital logic gate that implements logical disjunction. The OR gate outputs "true" if any of its inputs is "true"; otherwise it outputs "false".

Nov 22, 2025 · An OR gate can be made using transistors, typically with NPN transistors in a basic configuration. The basic idea of this combination is to control the output using two inputs, …

Feb 24, 2012 · A SIMPLE explanation of an OR Gate. Learn what an OR Gate is, its definition, working principle, transistor circuit diagram & symbol, and how an OR Gate works. We also …

In digital electronics, the OR Gate is one of the most fundamental logic gates. It produces a HIGH (1) output when any of its inputs are HIGH, and a LOW (0) output only when all inputs are LOW.

PLC Logic Gates are the foundation of industrial automation and control systems. They allow a Programmable Logic Controller (PLC) to make decisions based on input conditions and …

Jul 2, 2024 · The OR gate is a simple logic gate but it can be built in several different ways. In its simplest form, it requires only two transistors but when using it to send a signal it will require …

In digital electronics, an OR Gate is a basic logic gate having two or more input lines and one output line. It performs the Boolean addition function.

An OR gate is a digital logic gate with two or more inputs and one output that performs logical disjunction. The output of an OR gate is true when one or more of its inputs are true.

Mar 14, 2025 · This tutorial explains the working, truth table, symbol, logical expression, and applications of the OR gate.

Sep 15, 2022 · This is the basics of the OR gate. Learn how it works, its truth table, boolean expression, and much more with this logic gate tutorial.