How to Control a Servo Array with NodeJS

Recently I wrote an article titled How to Control an Arduino Uno with NodeJS ( In it I discussed how to control an LED over HTTP using an Arduino hooked up to a host using NodeJS and t... Read More

How to Cross Compile for Raspberry Pi

I prefer to write code on my Mac and then push it to the Pi. That way I don’t have to try to find the Pi version of development tools and editors that I like to use. It also keeps junk off the P... Read More

How to backup your Pi

If you burned a Raspberry Pi image to an SD card, you probably used the standard install script.  That script has some convenience code to hide the details and make it easy to setup the card. If ... Read More