RF driver audio oscillator

Published:2011/4/14 3:24:00 Author:Ecco | Keyword: RF driver, audio oscillator | From:SeekIC

As shown, 555 and Rl, RPl, C1 and other components form controllable audio oscillator, f = 1.44 / (R1 +2 RP1) C1, the frequency of parameter in the diagram is between 600Hz ~ 20kHz, it can be adjustedby RP1.



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