The following instructions detail how to build a simple pummer using a BC2 (Bicore) BEP (Bicore Experimenter PCB). A pummer is a solar powered self activating LED flasher. The difference between a pummer and a BLFNAR (blinky light for no apparent reason) is that a pummer has a soft turn off, which means that it turns on fast, but slowly fades away.
Solarcell Analysis - part 1
Dave Hrynkiw
July 13, 2001
We've been working on testing our Sunceram Solarcells for real-world performance. Our first test is under direct sunlight, and we tried our best to get accurate data under ideal conditions - summer solstice, during the brightest hours of the day. As we're located in Calgary (lat:51.050N), Canada, you may get slightly different results due to the angle of the sun at your particular latitude.
Expect further data as we generate it!
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Closed for Good Friday
Please be advised that Solarbotics will be closed this Friday, March the 25th. We will resume operations Monday, March 28th so any Express Orders that come in after 2:00pm this Thursday will not go out until Monday, March 28. Take it easy on the chocolate!
Scribbler S2 in stock
Parallax is already sold out of the successor to the Scribbler. We have some still!
Maker Faire Arduino Workshop, LoL Shield...
Psst. Hey. You. I have a secret. A secret we want everyone to know about. But only the people going to the San Fransisco Maker Faire. The word 'free' is a pretty good word, right? Let's throw 'Arduino' in there too. We may be onto something here... How about 'workshop', just for good measure? Those […]
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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.