cynical-
CRT power supply
My fondness for vacuum tubes extends to cathode ray tubes (CRTs), which were ubiquitous for decades in television sets, as well as technical…
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Heaterizer XL 3000 FTW!
I decided to buy SparkFun's $10 Heaterizer XL 3000 Heat Gun to try for heat stink and desoldering duties. I'm getting more and more opportunities to…
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Laser cutter, Part V: air assist
A worry with the laser cutter is fumes from the cutting condensing on the focussing lense, leading to all sorts of badness. Additionally, cutting…
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