Ken Shirriff's blog

One reader asked how to use my Arduino Infrared Library to detect breakage of an IR beam. The answer was too long for the comments section...

I pulled my Concertmate MG-1 synthesizer out of storage for my next Arduino project (to be described later), only to find that it wasn...

My latest project is controlling a pedestrian sign with an Arduino, so it will automatically step through the states of walk, flashing don...

My IRremote library decodes output from many infrared remotes: Sony, NEC, RC5, and RC6. However, many remotes use other protocols. While ...

I recently set up a web interface to my stereo, implementing it in both Python and Arc. I found that, much to my surprise, writing the Arc ...

I've ported the TV-B-Gone code to run on the Arduino board. If you haven't seen a TV-B-Gone, it's a cute gadget that you point...

Here's how you can control your stereo over the web. Not only that, but any other electronics with a IR remote control can now be contr...