CODE_PRACTICE_OSCILLATOR_1

Published:2009/6/23 1:46:00 Author:Jessie | From:SeekIC

Oscillator, works with 2 to 12 Vdc (but 9 to 12 volts gives best volume and clean keying). R1 can be replaced with a 500 K pot and the circuit wili sweep the entire audio frequency range.



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