Crowbar Overvoltage Protection Module

To protect sensitive electronic or electric load we need protection circuits such as over voltage protection…

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RC phase shift Oscillator Circuit

We know the Oscillator is a electronic circuit which produce sinusoidal or non sinusoidal wave with…

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LDR Switch Relay Circuit

This LDR switch relay circuit eliminates the physical contact with electrical appliance switch, consider the bath…

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AC Power Interruption Counter Circuit

Simple and easy circuit designed to count the occurrence of power supply interruption. AC Power Interruption…

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Power Bank Circuit for Smartphones

Smartphone, Smartwatch, Bluetooth device and Battery powered devices are become an indispensable part of our lives.…

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Top 10 Electronic Circuits-May 2016

Hi 🙂 and Welcome to our website theorycircuit.com, we publish brand new circuits, schematics and blog…

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Top 10 Electronic Circuits-April 2016

Hi 🙂 and Welcome to our website theorycircuit.com, we publish brand new circuits, schematics and blog…

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Running light chaser circuit

Built your own Running light chaser circuit, This running light chaser circuit consist of IC555 timer…

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Interface ultrasonic sensor HC SR04 with Arduino

Simple Interface ultrasonic sensor (HC-SR 04) with Arduino, The HC-SR 04 is famous ultrasonic range sensor,…

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Interface Graphical LCD (KS0108) with Arduino

Simple Way to Interface Graphical LCD (KS0108) with Arduino, Here Graphical LCD termed as GLCD, The…

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