Independently Vary A Multivibrator's Duty Cycle And Frequency

Edang, Arthur E.
October 2002
Electronic Design;10/28/2002, Vol. 50 Issue 23, p74
Trade Publication
Details the design of a multivibrator circuit that allows independent adjustment of frequency. Inclusion of direct current motors, ultrasonic hydrophones and piezoceramic transducers; Configuration of U1a as an ordinary free-running square-wave generator.


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