LDR Switch Relay Circuit
In this tutorial, we are going to make an “LDR Switch Relay Circuit”. Most of the time the … Read more
LDR
Light Fence Circuit CD4069
Introduction For the sake of security, The presence of any people or object in a certain region/place is … Read more
Laser Security Alarm Circuit using LDR
Introduction The term “laser” does not require an explanation. It is widely used in a variety of sectors. … Read more
Light Detector with Sensitivity Control Circuit LM741
Introduction Many alarm and security devices of today’s era adept light detector devices for their circuits. Because it … Read more
Automatic Street Light Controller using LDR
Introduction To save energy and electricity you may have seen that many countries are adopting those electronic LED … Read more
Darkness Detector Circuit
Introduction Darkness scares most of us, and who knows, maybe that was the reason that light got invented. … Read more
Light Detector with Sensitivity Control Circuit
In this tutorial, we are going to make a “Light Detector With Sensitivity Control Circuit”. The light detector … Read more
Dark Detector using LDR and 555 Timer IC
A darkness detector is a square wave generator interfaced with an LDR (light-dependent resistor). In this project, the … Read more
LED Flasher Circuit with LDR
Introduction In many countries, you may have seen those electronic LED street lights which turn ON automatically after … Read more
Simple Light Sensor Circuit
A light sensor circuit activates when light is detected by the circuit. It is a simple circuit including … Read more
Simple LDR Circuit 555 Timer
Here we will demonstrate a circuit for a dark detector using 555 timer IC and an LDR that … Read more
Laser Security Alarm Circuit
Introduction: Security alarms are an important part of many systems these days. They are designed to indicate the … Read more
DIY Smart Electronic Candle using LDR
For ages, Candles have been of great use; it has been directing people at night even before Edison … Read more
Wireless Switch Circuit using LDR and CD4017
Does the switch ever make you feel shocked? It usually does not happen, but often it can be … Read more
Light Detector Circuit using Wheatstone Bridge
In this tutorial, on Wheatstone bridge’s principle, we construct a light detector circuit. We believe that “Eyes feel … Read more
How To Make A Laser Light Security Alarm System
Introduction Safety Wellbeing is the main issue all over the Planet. Many individuals protect their homes and offices … Read more