One of my favorite things to do is talk with other ham radio operators through satellites or the International Space Station (ISS). To do this, I stand on a rooftop and tune a handheld multiband radio while tracing the orbit of a satellite or the ISS with my homemade yagi antenna.
First off, be careful with those battery packs.
With a few easy steps build a trip wire!
If you’ve ever wanted the ability to use some form of hardware-based authentication in your projects then this is the board to do it with.
You may have seen those “On Air” lights at film, radio or television studios.
Use a simple circuit and paper crafts to make your own burglar alarm!
A while ago we built a $50 dollar sous vide machine to start messing around with sous vide cooking.
The MintDuino is perfect for anyone interested in learning (or teaching) the fundamentals of how microcontrollers work.
In 1976, Atari introduced Atari Video Music, a plugged-in music visualizer designed by Pong creator Bob Brown that bridged the yawning gap between consumers’ stereos and their TV sets.
These stick-on CD/DVD hubs are marketed to publishers who want to include an optical disc in a book, card, folder, or other printed matter.
Office chairs don’t roll well on carpet, and the wheels mash it up over time, making it look ragged.
