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HOW TO – Using IR modules from VCRs

HOW TO – Using IR modules from VCRs

Panel ThProcure IR modules from an old VCR, Raphael writes “Some time ago, I came across the Lirc (Linux Infrared Remote Control) website and decided to build a serial port IR receiver. They had a list of suggested IR receiver modules, but I was unable to buy one, so I had to think of using something else. A IR Receiver module is usually a photodiode and a 38khz detector. Most of them have 3 pins. VCC, GND, an output pin. If a 38khz carrier is detected, the output pin will become active. Some modules are active low, and others are active high. It is sometimes required to use an inverter(eg: 7404) to get the correct signal.” Link.

The Great Downwinder…

ImagesMake is a sponsor of the Great Downwinder…“The Great Downwinder is an epic kitesurfing roadtrip which will take place every year. The aim is to celebrate the diverse range of people who are drawn together by their common passion for kitesurfing and desire for adventure. It will involve a number of riders, from all over the world, undertaking a long downwind adventure.” Link. MAKE pals Saul and Corwin and Tim Anderson are all riding and will have some Make-friendly videos (fixing kites, etc) soon. Thanks Arwen!

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