Turn an Old Cellphone Into a Data Sending Device (using an Arduino)
59K Views, 533 Favorites
Cheap Odometry for Your Wheeled Robot!
6.9K Views, 14 Favorites
Make Your Present Mysterious!!!
3.5K Views, 17 Favorites
PCB Prototyping - a Tutorial
4.8K Views, 59 Favorites
A Great Use for Auto Cigarette Lighters!
13K Views, 31 Favorites
BlackBox AddOn #1 - Alternate Power Input
1.8K Views, 3 Favorites
The BlackBox - a Amplifying Speaker Box Made of Mostly Recycled Parts!
26K Views, 48 Favorites
Make a Permanent-marker-remover!
27K Views, 52 Favorites
Secret CD-drive Stash
17K Views, 32 Favorites
9V IR Detector
121K Views, 312 Favorites
9V Matchbox
3.4K Views, 27 Favorites
