A typical power MOSFET needs at least 6V on the gate to conduct fully, generally TO92 style parts make do with about 2V.Is there anyway to replace this Darlington BJT amplifier pair in this signal detector with MOSFETs instead? Perhaps using MOSFETs to amplify the current instead.
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by Jake Hertz
by Jake Hertz
by Aaron Carman
by Jake Hertz