LED and Push Switch Connection

Introduction

In this tutorial, we explore LED and Push Switch Connection. The push-button circuit consists of a switch, resistor, and an LED. When you press the push-button, it completes the circuit and lights up the LED. Releasing the push-button breaks the circuit, turning off the LED. This type of circuit is ideal for controlling simple devices like LEDs and motors.

Components Required

Working Explanation of push-button

A push-button actively functions as a switch that becomes engaged when pressed. Its active state involves closing the circuit, enabling the flow of electricity and activating the device it is connected to. Push-buttons find common usage in various everyday devices, including elevators, doorbells, and computer keyboards.

A push-button circuit functions based on a straightforward “push to make” mechanism. By default, the push-button remains in an “off” state, also referred to as normally open. When actively pressed, the button establishes a circuit, actively permitting the current to flow through. Typically composed of plastic or metal, push-buttons feature four legs for connection and operation.

LED and Push Switch Connection Diagram

Pressing the button actively completes an electrical circuit, enabling the passage of current through it. One leg of the button actively connects to the power supply, while the other leg actively links to the LED and resistor, constituting the output. Upon button press, current actively flows, resulting in the illumination of the LED. Releasing the button actively breaks the circuit, interrupting the current and causing the LED to deactivate.

LED and Push Switch Connection Bread Board