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.
Christmas? What do you mean it's Christm...
Dave Hrynkiw
December 13, 2005
Yeeks! Jeez, it's snuck up on me too...
If you want to get your favourite solder-geek a new project for Christmas, keep in mind that our deadline for shipping is approaching.
For US orders, your option is Purolator/DHL Courier (2 business days, so Wednesday the 21st by 2:00pm MST at the latest!).
Domestic (Canadian) orders get an extra day or so leeway. For Western Canada your options are Xpresspost (2-3 business days - Dec.20) and Purolator (1-2 business days - Dec.21 before 2:00pm MST).
Eastern Canada option is Purolator (1-2 business days - Dec.21 before 2:00pm MST).
Atlantic Canadas option is Purolator (1-2 business days - Dec.21 before 2:00pm MST).
International orders even have less time, so check your list and get your shopping done!
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More Website hiccups...
Terribly sorry about the outage over the last day and a half. Somebody at the hosting company missed their morning cup'o'coffee, and missed a setting for our website. Be assured, we're still up and running 100% (other than the website...).
Odds and ends
Greetings, ye fine fellow travelers of yon internet. This week you'll find that we have three new and completely unrelated items to show off: 17010 3-AA Battery Holder - This three-cell holder has 9V-style snap connectors, and can create 4.5V with Alkaline batteries. 17390 Tact Switch - A push-button style switch that's compact, inexpensive and […]
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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.