A 555 four-base integrated circuit delay circuits

  
A 555 four-base integrated circuit delay circuits They are a jump from high to low transition of the delay circuit. That button is pressed SB snow, the output is high, after so
A 555 four-base integrated circuit delay circuits - schematic

me delay, the output of the transition to the low level and remain low. Adjustment potentiometer RP, can change the delay time.




Leave Comment

characters left:

New Circuits

.