Ken Shirriff's blog

You may have heard that the Internet is running out of IP addresses and disaster will strike unless everyone switches over to IPv6. This ...

I recently saw a tricky nine piece puzzle and wondered if I could use Arc to solve it. It turned out to be straightforward to solve using s...

I've extended my Arduino IRremote library to support RC6 codes up to 64 bits long. Now your Arduino can control your Xbox by acting a...

You can use an IR remote to control your computer's keyboard and mouse by using my Arduino IR remote library and a small microcontroll...

Thanks to Paul Stoffregen of PJRC , my Arduino IR remote library now runs on a bunch of different platforms, including the Teensy , Arduin...

I wrote an IR remote library for the Arduino ( details ) that has turned out to be popular. I want to make sure I don't break things a...

Oct 2016: An updated version of the code is on github , thanks to Gabriel Staples . The TV-B-Gone is a tiny infrared remote that can tu...