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Recent content by rbaybayan

  1. R

    Help with 12v relay and transistor

    Check if the relay is working without the load. The trigger signal comes from the Atmega pin; you may want to try to have a pulldown resistor.
  2. R

    FM CRYSTAL TRANSMITTER

    Thanks for your input. The link does not help much as I would like to maintain the design with some minor modification. Any idea's to make this things work? Regards, Ruel
  3. R

    FM CRYSTAL TRANSMITTER

    I did design a crystal FM transmitter using electret microphone at 3 Volts supply. I need help how to increase further the transmitted voice signal. It is too soft on the receiver end. :(
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