In compliance with the upcoming holidays we decided to contribute to the obligatory dose of Christmas ornamentation in the shape of the well-known coniferous tree. A tabletop freestanding tree with LED strings and a flashing star on top seemed like an easy enough thing to do. We also wanted to add a tech twist to […]
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!
MORE POSTS
New Instructables!
Our clear breadboard was recently blogged on Makezine, which reminded me we juuuust about had an instructable ready for that same item. So, a few hours later, it is finished and posted. And while I was at it, I finished editing another Instructable by Jerome Demers, our intern. He did up a DIY Miniball instructable […]
Scribbler S2 in stock
Parallax is already sold out of the successor to the Scribbler. We have some still!
Project (the day other than) Monday: Ice...
Inspired by the Ice Bulb published on Instructables, we decided to create our own version. Ice bulb suggests that we use a balloon to shape the ice and before it freezes, add an LED so that it can glow. Since we decided to use a whole bunch of LEDs (on a string), we opted to […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.