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Of late, the magnetic stirrer mixing my morning cocoa occasionally doesn’t start spinning when I turn it on, which calls for some investigation. Removing the four obvious screws concealed under the rubber feet and prying off bottom cover reveals the trivial innards: The speed adjustment pot holds the little circuit board in place, with the…
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You’ll need these to wire it up as a control pendant for your EMC2 CNC milling machine…
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I rediscovered my spreadsheet of spectral response data
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Spring is on its way, despite the recent storms!
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I wanted 1600×1200, but both of the listed options caused a garbled display
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A bit of rummaging turned up a Dremel 125 “High Speed Cutter” that looked to be exactly the right hammer for the job.
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Anyhow, I took it apart to see if it was fixable.
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What little I knew about Braille (six dots, um, 64 symbols, um, tapers off after that) didn’t extend to actually knowing any of the letters.
The Smell of Molten Projects in the Morning 