I agree with some of the others here that this is far too complex for what is fundamentally a heater with a thermostat. Why hellishly-complex USB-C with its ef

I agree with some of the others here that this is far too complex for what is fundamentally a heater with a thermostat. Why hellishly-complex USB-C with its effete tiny-pinned connectors instead of a plain old robust barrel jack? And requiring software instead of a simple analog feedback loop? Software which could fail and cause runaway heating is never a good idea. Soldering irons have always been quite repairable, especially the simple ones: https://320volt.com/wp-content/uploads/2015/02/yihua-hakko-936-schematic-aoyue-936-schematic-hakko-936-schematic.png https://320volt.com/wp-content/uploads/2015/02/yihua-hakko-9... https://www.next.gr/uploads/79/lm358_simple.png https://www.next.gr/uploads/79/lm358_simple.png