LDR
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Laser Security Alarm Circuit Security is main concern for various buildings, houses and offices. There are a variety of security alarms available in market… |
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Light Intensity Measurement using LDR and AVR Microcontroller In this project we are going to interface LDR with ATMEGA8 microcontroller, and with this we can measure LIGHT INTENSITY in the… |
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Dark and Light Indicator Circuit In this project, we are going to make a day and night indicator (or dark and light indicator) which will indicate if there is a… |
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Automatic Staircase Light We all know that one of the places where power wastage occurs most in homes and offices is at staircases. We usually turn on… |
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Simple LDR Circuit Here we have explained a dark detector circuit by using 555 timer IC and a LDR (Light Dependent Resistor) which senses the… |
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Dark Detector using LDR and 555 Timer IC Darkness detector is simply a LDR (Light Dependent Resistor) interfaced square wave generator. In this project the square wave… |
