Sumovore Upgrade Kit

Ahoy mateys! Erm, perhaps an "Ahoy darlins!" would be more appropriate, due to the rapid advance of Valentine's Day. Yup, the 14th of February is only two-and-a-half weeks away. That means it's time to hunker down and get a certain something for that certain someone. And what better way to tell The Significant Other that […]

We were at the San Mateo MakerFaire, and were representing for BPS breadboards. They've announced their winners, and the first place went to  Elizabeth from Houston, Texas (age 11) (and we like unicorns too): Now that we have established our stance towards robotic (roboCorns) and regular unicorns (unicornus vulgaris), here's some links. They are just […]

Remember those bad-boy wheels you saw on Strongbad? Well, they're now available! But be warned - we don't have the sleeve to fix the 2mm shaft to 1/8" hole diameter gap, so you'll have to improvise something yourself. Otherwise, your robot will have a bit of a lope to its roll!

This is a neat little one-chip circuit we originally tuned for use with our "SM1" Stepper motors. We've presently sold out of the motor, but this circuit has proved to be a good unidirectional (1-way) driver for small stepper motors.