Plasma Toroid Generator
Finally you can DIY the holy grail of high-energy plasma toys — a toroid generator.
Electronic Kits
Make a Magic Blocks Gadget Cache
The Magic Blocks gadget cache is a fun and simple “proximity and order” puzzle you can build to add a playful challenge to your geocache.
Luminary Geometry: LED Period-Tracking Lunar Calendar
Period and moon tracking with an illuminating LED calendar on a custom PCB inspired by Islamic geometry.
Cuckoo Clock 2.0
Instead of a cuckoo bird, the Makey robot appears out of this Oxocard clock every hour!
Smart Plant Monitor
Ever wondered what secrets our leafy companions hold? Build a smart plant monitor to help them spill the beans!
Electromagnetic Symphony: Explore the EMF Universe
Make EMF radiation audible and listen in to the silent backbone of our electronics society with an EMF audio amplifier.
Build a DIY Digital Clock With Glowing, Flowing Light Pipes
Build a colorful clock using light pipes that is easy and fast to make