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.
Everybody have a good 2010? Good...
Dave Hrynkiw
January 12, 2011
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 fans of SparkFun, so at the risk of making our January 13 quite slow, go over there and take part, especially since that there's opportunity for $30k to be raised for charity!
A Makerbot "Thing-o-Matic" 3D printermade it's way to Solarbotics just before the Holiday break. I took it home and turned it into a holiday project, and we've just about got all the bugs squished out. We have some ideas we're looking forward to turning from "bytes to bits", and will be posting them as soon as we can.
We've just received our first batch of new prototype PCBs of the year. What's on the slate? Let's see... We're enthusiastic about the Synapse RF module, with offers XBee functionality in a more powerful and easy-to-use manner, so we've built some adapter boards. There's also an surface-mount Ardweeny, and a test PCB for Jimmie P Rodgers' "LOL Shield" (Lots 'o LEDs).
Soldering new PCBs while listening to the 3D printer hum, while watching the SparkFun servers get attacked... This should be a fun week!
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New Product Return Policy
We've been having our usual post-Christmas trickle of product returns (for free support), and we're noting more-than-usual levels of incomplete paperwork on the parcels. If proper paperwork isn't done, the shipping company tries to bill us for customs and duties on the products that have already been paid. This leads us to a new policy […]
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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.