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Frequency Generator circuit

  

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Varius Circuits / Oscillator Circuits

This is a useful instrument for works hops. The standard of the produced frequencies is 10 to 1. The basic frequency is produced by a crystal with high accuracy. The circuit is consisted by the oscillator, around the crystal and the frequency divider, which divides to 10. The produced pulses are quadrangular. visit page.
Frequency Generator circuit - schematic

R1= 1 Mohms C1-2= 27pF ceramic Q1=1 MHZ Crystal R2-8= 100 ohms C3= 100nF 100V MKT D1= RED LED R9= 33K ohms IC1= 4584 TR1= BC337 R10= 1.5Kohms IC2-7= 4017 visit page.

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