Although not a true BEAM robot, this simple schematic by Randy Sargent is small, simple, slick, and effective. My own version uses a pair of pager motors and three cells from a 9V rechargeable battery. Hard to get any simpler than this device!
Small batteries!
Dave Hrynkiw
November 25, 2002
We've come across a variety of small batteries that are splendid for the small types of robots we're used to building! A variety of 3.6V and 4.8V packs ranging from 50mA to 300mA capacity means we have something ideal for almost any battery-powered BEAM bot.
Check them out in the "New Items" link under "Products", or click on the "Rechargeable Batteries" category.
MORE POSTS
Making Something Useless Useful - 2013
The Useless Box is continuing to populate the world with useless... usefullness, and that means it's time for another update on the Make Something Useless Useful project. You might remember we started in 2012 by donating a percentage of past sales of Useless Boxes to Plan Canada. This year we are donating $6000 to assist […]
Family Day, Sensors, YouTube'n
Well folks, let's get started with sad news - We will be closed on Monday, February 15th 2010 for Family Day. Standard schtick - send your emails, submit orders, leave messages, etc. We will resume responding to customers and shipping orders when we reopen the next day (Tuesday, Feb. 16th). Next up - more sensors! […]
Netduino!
Not just another *uino clone, as this uses a 32-bit Atmel AT91SAM7X ARM microcontroller. Sure, it uses the same form factor (well, except for the breadboard-friendly mini version), but the Netduino uses the .NET micro framework. What's that mean? Well, you're using a hugely more capable microcontroller (8-bit vs 32 bit), with much more memory […]
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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.