Tag Archive: ir

IR Transmitter and Receiver

This is an IR transmitter / receiver circuit I’ve made to control my TV, amplifier etc from my computer. It was made using a cheap Arduino clone, an IR module and an IR LED. The receiver can read most infrared remote controllers, independent of which protocol they may use.

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Beeping Motion Detector

We have this big box of candy at my office at work, that keeps getting more popular with people from the other offices. I wanted to make their sneaky candy stealing more detectable, with a beeping motion detector circuit.

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BrontoBoard

This post describes the making of a USB programmable microcontroller board using the atmega16u4 microcontroller. This is the board I’m currently using to control the BrontoBot.

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