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    Why an electronic cricket? Many people like the cricket sound specially if they live in a big town. This electronic cricket circuit works in pulses, so the battery life is prolonged, the current consumption is just 2mA.

    Schematic of the electronic cricket circuit

    electronic cricket schematic

    Electronic cricket simulator pcb

    The electronic cricket schematic is very simple, it is build with CD4049 or CD4009 wich is CMOS Hex Buffers/Converter.

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    3 Responses to "Electronic Cricket Sound Generator"

    1. love it!

      genius ploter

      great for irritating sleepers!


    2. my name is also Robert Silva and I just stumbled on this page to see my name posting a reply. All of you math geeks what are the chances of that happening?

    3. can someone please explain the flow of the different parts in this circuit? its for a project and i just don’t understand!

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