var knob

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    Trasmitter hack, replace var knob with 3 pos switch HELP im a noob!! LOL

    So I want to hack my cheapo Hobby king 6ch Transmitter to have 3 pos switches for ch 5 and 6 instead of the var knob. So my understanding is that the knob is obviously just a variable resistor, and im thinking that a 3 pos switch has 3 or resistors or maybe just 2. i was wondering if anyone has...