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Electronics › Electronics › RC value in 555 timer ?
how to set RC value for 555 timer in order to generate 300 us pulse
Hi
For a 300us pulse with arround 60% duty cycle the RC values will be:
R1=1KOhm (resistor between reset and discharge pin of 555)
R2=1.5KOhm (resistor between discharge and threshold/trigger pin of 555)
C=0.1uF