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After about eight years and a similar failure last year, this came as no surprise: It’s a W5W “parking light” in the same fixture as the melty halogen high-beam bulbs (used as daytime running lights at half power), so it gets toasted on those occasions when we drive somewhere. The adhesive holding the LED strip…
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Some folks contend the knob unbalances the handwheel, but I’m not convinced that’s a real problem.
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Listen for her on 150.888 MHz… she’s running QRP with a bad antenna.
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You’d like to display those values on the final plot for later reference…
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The LCD’s VEE input dumps about 1 mA to the supply, which means the charge pump must be able to pull out 1 mC/s, more or less. At 33 kHz, each cycle must haul 30 nC.
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Having my thumb right over the spot marked X, though, meant that at least I had all the pieces and could, in principle, glue everything back together.
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If you have one or two must-use Windows programs, set up a dedicated Token Windows Box.
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So it’s now patched with epoxy backed up with a small scrap of aluminum.
The Smell of Molten Projects in the Morning 