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

September 11, 2001
Our sympathy...

Due to the horrific events happening in the USA, Solarbotics cannot guarantee delivery of Priority or Airmail orders for the immediate future. Our sincerest sympathy goes out to the victims of this brutal and cowardly attack. May time relieve you of your sorrow, and the attackers face their justice.

April 29, 2013
Phones are Functioning Normal

..and we are back to (relatively) normal from an exciting and exhausting weekend at the Comic Expo. The update with many pictures coming soon!

June 1, 2001
Downloads @ Solarbotics.net Is UP!

Due to minor issues with IP addresses all of our PDF files and videos haven't been available. But, it's up now and faster than ever! All of our downloads are now hosted on our own Solarbotics.net server! Any comments or problems contact the Webmaster. Read More...

April 29, 2003
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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