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Still More Fun With Lasers!
I went down to the basement and dug up an old Helium Neon laser I bough several years ago at a surplus store. It’s low powered, definately <5mW and perhaps even <2mW. I took a bunch of pictures...
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Cool Laser Pic
I was playing around with lasers and my digital camera last night and got this pic. It’s a 7mW Red (635nm) and a 60mW Green (532nm). The lasers were side-by-side, only about 1.5 inches apart, and...
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Mai Foam Fore
Yay! It finally arrived! The Fedex man came to the office yesterday with my shiney new iPhone 4, direct from the Apple factory in China. Believe it or not, I’ve never even seen one before in person –...
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And Now For Something Blinky
It’s (pocket-sized) blinkin’ flashin’ heaven. The LoL Shield (Lots of LEDs) is an add-on board for the Arduino microcontroller prototyping device. One hundred and twenty-six LEDs, all on a space of...
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Almost a Tradition
This has happened often enough now that it is almost a tradition… On Canada Day, I host a BBQ for family and friends. Then within a few days, a significantly large branch comes down on the area where...
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