Other side:

Schematic:

  • glibg10b
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    1 year ago

    Are you using the BJT to create an AC signal? If so, how?

    • nothacking@discuss.tchncs.deOP
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      1 year ago

      Just a blocking occilstor based on a 2N3904. I later found that adding a capacitor across the coil connected to the transistors emiter and operating it at resonance, greatly improves the power consumption. (30mA to 1mA)