U.S. Elections and Sumobots

Ok, switches everywhere! Most importantly, switching from Friday to Saturday is scheduled exactly at 12.00pm tonight, hopefully it happens on time. Because it was a long five days, and another seven before that, and then another seven. Should I continue? I think we all deserve a little bit of time titled Saturday and Sunday. Also, […]

Lithium Ion (LiPoly) Battery - 110mAh 3.7V $8.34 Lithium polymer battery, but darn small! 3.7V 110mAh LiPoly battery for E-Textiles $8.34 What makes this battery special for E-textiles? Built-in current limiting for safety. SparkFun Pi Wedge B+ $9.55 A prototyping Wedge for Raspberry Pi B+ that allows you to use a shield and a protoboard […]

Dancing Peacock Spiders with Lightsabers This is just fun to say, even more fun to watch (Via Nerdist). Turning a Tape Gun Into a Prototyping Machine Interesting idea, but not necessarily very practical (Via Makezine). A story-based Japanese Rube Goldberg Machine This Rube Goldberg machine features not only some amazing timing and clever solutions but […]

Our GM2 gearmotors are powerful, and just a bit slower than a standard servo, making them ideal for a walker. But for you folks who like wheeled robots, these are simply too slow. Solarbotics' own Grant McKee to the rescue! We barely had the motors opened 10 minutes before Grant figured out that these motors […]