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When you’re driving a transformer and need twice the primary voltage, you can use a pair of PWM outputs in push-pull mode to get twice the output voltage.
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The locking pin was a few mils too small for the hole in the spindle and eventually put a burr on the edge
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When you’re starting with your own layout, then things get messy.
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Every now and again it’s OK to do an easy repair without a trace of CNC…
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Maybe that stogie wasn’t lit, but I’m exceedingly glad I wasn’t close enough to be sure!
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The remote control has buttons that stand proud of the surface by about 2 mm and, worse, they’re exposed from the sides.
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I’m the sort of person who thinks on grid paper.
