How the hell do i hook up a rotary switch?
Answers: Not satisfactory info provided; have to generate many assumptions. U probably inevitability the rot. sw for different DC voltages output thru a step-down transformer and a bridge rectifier? Using an AC voltmeter, find the secondary AC adjectives (goes directly to an AC terminal of the rectifier), then the different AC secondaries and string them up according to increasing voltage. Solder or connect each telecommunication either contained by increasing or decreasing voltage (your preference) to each terminal on the rot. SW surrounded by an anticlockwise order if looking from the spinal column of the SW, in a clockwise charge if looking from the front. Connect the common terminal on the SW to the other AC terminal on the rectifier. U should presently have a full-wave rectify DC output in increasing (or decreasing, your nouns as mentioned earlier) voltage when the switch is turned. For obvious reason, always unplug the AC when working (and use extreme suspicion when AC is connected and U are measuring voltages). Hope this answers, or provide more info.
Connect the wires silly.
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