Search results

  1. V

    Trigger Pulse for IC555 using Inverted Square Pulse

    Hey, I have this circuit idea of which I'm somewhat confused about its logic on how I should on to implement it. I have a voltage sensing section that gives me a square wave of 12V DC. This is applied to a buffer stage which produces 2 12V DC Square Waves on parallel lines. One line goes to a...
  2. V

    Not getting the ideal 555 output

    Hey, I am providing a 230v ac supply to the attached circuit which gets rectified and the output that I get from the zener diode is a constant 12v dc supply. The requirement is that there should be just 1 negative trigger pulse that should be applied when the power supply is switched on and the...
Top