DIY Projects

How-To: Single rotor wind turbine

How-To: Single rotor wind turbine

Instructables user brokengun wrties: This instructable documents the process of my single rotor wind turbine. It is built with inspiration from Hugh Piggot and the folks at Otherpower.com. This is my first attempt at building a wind turbine, and I will try to include the mistakes I’ve made along the way so that other first-time […]

Parallel Port Programmer

Parallel Port Programmer

This is a really inexpensive way to program your Arduino. In fact, it’s a really cheap way to program any ATmega8 chip. However, there are a few drawbacks. It only works with Windows, and you can’t communicate back to the host computer for serial communications. Despite some of the drawbacks, I still like this solution […]

How-To: Closet wine cellar conversion

How-To: Closet wine cellar conversion

Instructables user dedub01 chronicled the conversion of his hall coat closet into a well-insulated wine cellar. He writes: I decided to build this website after becoming frustrated while searching the Internet for practical information on how to inexpensively convert a coat closet into a wine closet. It seemed like everything was either sites for companies […]

Cardboard Walker Bot

This low-cost walking robot is made from a cardboard box and scavenged electronics. A custom-made development board based on an ATmega88 controls the robots movements. The entire project cost about $18 to build. Check out the link for more information and another video. The Servos I got from a past project, all LEDs from various […]

How-To: Stereo microphone

How-To: Stereo microphone

Randy Sarafan made this stylish stereo microphone and writes: It has come time for me to update my home recording studio to continue recording my own brand of intergalactic low-fi, disco, funk, folk rock. Rather than spend big bucks on a stereo mic setup that won’t offer me the low quality sound that I am […]