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I’m always interested in new ways to solder. [SPman] sent in this diy pulse soldering iron. It heats up in 5 ... driver forms a sort of crude frequency modulation to run the MOSFETS that drive ...
Description behind us, what’s the iron like to use? To test it I pulled out the other item I’d put on my order, a little through-hole soldering kit for a low frequency function generator that ...