The following instructions detail how to build a simple pummer using a BC2 (Bicore) BEP (Bicore Experimenter PCB). A pummer is a solar powered self activating LED flasher. The difference between a pummer and a BLFNAR (blinky light for no apparent reason) is that a pummer has a soft turn off, which means that it turns on fast, but slowly fades away.
GM10 Wheels
Dave Hrynkiw
June 14, 2004
These motors are simply too cool not to have wheels for, and although you can screw on a wheel to the existing motor output arms, these GM10 wheels are much more convenient.
We built a micro-sumo robot ("MicroVore" - yeah, we know it means "micro-eater") for the PDXBot competition last week, and came in third place! As it was running on ~7 volts, it was a tad squirrely, but BOY was it quick with plenty of torque!
If you're looking to build light, palm-sized wheeled robots, here's your solution!
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Wheee! They're here - the new RW2!
We've just got in our newly-machined RW2 hubs & tires - and they're better! Instead of the old 1/8" axle hole that didn't quite fit the GM11a-14a series correctly (they were too loose), these new ones fit perfectly with their 3mm hole!
Resistance is Futile if < 1ohm
Hey, look at us! We made a witty, over-used joke! But seriously, this week we have a schwack-load of resistors for you. Normally we save most of these for our internal use, but what's so fun about that? So we've gone ahead and opened up our entire inventory of 5% accuracy, 1/4 watt resistors. There […]
Wednesday Links: Tattoos, Laser Cutting ...
Temporary Tattoos to Monitor Vitals An lighter more wearable alternative to FitBit (Via Beautiful Decay) Laser-Cut Wood Illustrations Layering laser-cut wood taken to a whole new level, by Martin Tomsky (Via Colossal) Tiny V8 Engine Out of Paper Paper can be exceptionally sturdy, especially when strengthened by glue. By Aliaksei Zholner (Via Gizmodo) REM Detection […]
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.