CK006

CK006-lg.jpg
"This simple project is an audio oscillator based on the LM386 audio amplifier. It can be used in two different modes of operation: ""Code"" or ""Alarm""."
  • Supply voltage: 6 to 9V DC
  • Includes 9V battery snap
  • Two modes of operation: "Code" or "Alarm"
  • PC board dimensions: 1.6" x 1.2" (40mm x 30mm)

    This simple project is an audio oscillator based on the LM386 audio amplifier. It can be used in two different modes of operation: "Code" or "Alarm". In the "Code" mode it can be used as a Morse Code generator. When the push button is pressed, the circuit will produce a tone of unvarying pitch to send the desired Morse Code. In the "Alarm" mode, it will produce a tone as long as the supply voltage is connected.
  • CK006
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    Price $9.95 $9.45 $8.98 $8.53

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    LF Components
    P.O. Box 998
    Smyrna, TN 37167
    Phone: 615-625-2885
    Fax: 615-625-2885