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IR Remote Control Switch

This project describes a technique of adding the remote control feature to an electrical appliance. The goal is to construct a black box where you can plug in your V Ac appliances and control the ON and OFF operations with a TV or DVD remote that uses modulated infra-red (IR) pulse train of 38KHz frequency. The good thing about this project is that it does not use any microcontroller and is only based on the CD4017 decade counter IC.”

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