Led flasher 555 delay-off help!? Answered
I have a working 555 flasher circuit: http://www.555-timer-circuits.com/flashing-led.html - i have added a switch between the + and the board, and replaced the R2 with a variable. Works great!
Now i would like to add a "delay-off" function, if thats what it is called, so a single activation gives 10 seconds of flashing.
So, any advice?
PS: I have pnp & npn's, resistors etc, but no relay's.