Sumobot Circuits

Dave Hrynkiw
November 13, 2002

We've been having fun playing with the L293D driver chip. It's one of those things to see how much you can make it do by itself (like with any BEAM application!).

Grant McKee has been experimenting with some simple additions to the chip to make it (unto itself) a suitable brain for a simple mini-sumo robot. Check it out in our "Special Projects" section!

MORE POSTS

November 21, 2012
Wednesday Cool Links

If I could choose a super power, I would pick the ability to erase people's memory. And lucky for me, I've just been granted a free wish from The Magic Taco. Get ready, everyone. Pew! Done! Whew, now we never have to write a new post again. Check out these "new" links we prepared for […]

March 5, 2018
Painted GraviTrack

We always enjoy seeing our products being modified, revamped and DIY-ed, as well as the results of these transformations. Our customer Vera Kark provided us with some thoughtful feedback on adding mechanical tweaks to improve our Solar GraviTrack build and documentation. She also painted the brown MDF of the machine. She used tempera paint on the wood components still in panelized […]

April 12, 2012
Contest Results, Fresh Wireless Items

So as we mentioned last week, our contest to name our upcoming GVS Ardweeny Backpack had come to a close. We've had a chance to sift through all the submissions, and the results are IN. This would be the part where someone hands someone else a secret-lookin' envelope, but because I can't spot any envelopes […]

October 12, 2012
New Product: Arduino WiFi Shield and Dis...

The lonely product in the long-time-ago previous product post has filed a complaint to the INPDL (International New Product Defendant League) against having to represent the Friday Product Post by itself for an entire month. We therefore had to comply by bringing in some new stock to switch out. So here's an Arduino WiFi Shield […]

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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.