This circuit is used to create a simple "edgebot" sumo robot. Being an edgebot refers that it will repeat the same backup/turn/go forward action when it's single edge sensor detects the edge of the ring. This version of the circuit is quite simple, and always turns the same way.
"Most Adorable Robot Experiment Ever"
Dave Hrynkiw
April 12, 2009
Cute project in NYC with a friendly little cardboard robot that interacts with the "gruff" population of NYC
...And if you look closely, there's something about the wheels that look familiar!
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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.