duration

  1. A

    Anyway to auto switch for an auto off operation using NE555 IC

    I have a need to turn off a load after set duration like 3min(have used different value of Capacitor and resistor) I am using a NE555 IC and going ahead with designing as shown below, my application in breadboard is working but I'll to press switch each time the off timer is needed to activated...
Cookies are required to use this site. You must accept them to continue using the site. Learn more…