3D Printer Filament Inventory Summary

A brilliant selection of new smart LED strips with various features. They are addressable, white RGB, or full-color RGBW, available on spools or per meter to add blindingly bright effects to your project. Some so bright, we had to shoot them at 1/4 power to avoid freaking out the camera exposure. 5V RGB Addressable Serpentine […]

For Fridays, it's either all or nothing - so today is an all day, with all kinds of exciting new things, including Raspberry Pi Version 2 & accessories, PCBGrip and Hakko soldering irons

Here's a little something from Grant in the development lab - a very simple pair of circuits based on Mark Tilden's Bicore Shok architecture. This circuit makes for a very simple, effective Photovore robots, or even a photo-head. Take a look - schematics & parts listed included! We've also added a gallery entry for these […]

Want a bumble-bee look to your robot tank? Intersperse our new GMT-Yellow treads into the link chain! You should even be able to use a yellow link as a opto-reflector in a wheel (err...tread?) encoder circuit. ALSO, we're the only place in North America you can get these new yellow tread links!