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From the June 25, 1981 issue of Electronic Design:

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We assembled the trebuchet I sponsored on Kickstarter. Just tested it a couple times but it looks like it will be fun.
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With the impending Christmas deadline, I made the final push to get Arron’s temperature controller box put together. It was much easier than the prototype, thanks to my circuit board. I managed to discover two small software issues and all seems good. Phew.
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