A little while back I bought a couple of used Axis 2100 network cameras, intending to use them at home (driveway cam? front yard cam?) to replace my l...

Having a ring flash in you studio is really helpful when photographing small objects. Unfortunately, ring lights can cost a lot of money. We have see...

Here's a nice recipe for building your own ultrasonic distance sensor - similar to the Parallax Ping, though it requires a bit of software coding to...

This might be just the thing for a robotics project cancelled on account of - "expensive". Professor Mason created a quadrature encoder by fitting ...

Alan Parekh, of Hacked Gadgets, write: Using a DVD player screen, a rewired toy keyboard and toy laptop looks like it made a great start to this DI...

Gijs Gieskes' Motor Keys instrument produces some beautiful sounds. Reminiscent of the legendary Mellotron tape sampling keyboard, the project uses...

Brad made a snowcovered slope with his own DIY snowmaking rig. In his set notes, he shares some resources and other links. How is your Snow Geekery...

Wikipedia is offering an interesting feature: compile articles into books, and get it printed by "PediaPress." Alternatively you can get the book as ...

I really like the tones this DIY pipe organ is able to produce. I would love to see this adapted to an Arduino or other micro-controller so it could ...

I read recently an article in the Journal of Aesthetics & Protest by Lisa Anne Auerbach called "d.d.i.y. Don't Do It Yourself:" D.I.Y. used to mea...