Let's start 2011 by promoting a worthwhile event sponsored by one of our suppliers, SparkFun. Tomorrow is their 2nd "Free Day". Last year's event pretty much crashed their servers (we sent flowers of condolence). This year, they're going about it a bit wiser, offering several ways to taking advantage of their $150,000 give-away. We're big […]
GM15 Nano Robot Sumo
Dave Hrynkiw
June 16, 2004
We've had some requests about our own demo Nano robot sumo "BittyBad", which uses a pair of GM15 gear motors. On the GM15 detail page, you'll see a picture of it!
It features 2 GM15 gear motors, two 90mA/h LiPoly 3.7V batteries (in series), two "ProxDots" objects sensors, a pair of edge-sensors and a (gasp!) a MegaBitty Atmel Mega8L microcontroller (no, we don't sell these - talk to Monty!).
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StrongBad victorious again!
Our trip to RoboMaxx was great fun, and StrongBad did it again, winning first place in the Advanced Mini-Sumo competition! The GM6 gear motors did their job, rarely failing to give StrongBad the ability to power opponents out of the ring. We also entered our Sumovore Sumo robot kit (officially available in a day or […]
New Gearmotors!
We're very excited to announce these new "baby" versions of the popular GM2 and GM3 gearmotors. These junior versions offer a 120:1 gear reduction ratio, built-in safety clutch, and 146rpm with 20in*oz torque at 5V drawing onlyh 90mA (620mA at stall). Take a look at them in the motors section of our website! The new […]
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