thank you for your help and and point in the right direction is appreciated.
K Thread Starter kavsgame Joined Aug 24, 2020 1 Aug 24, 2020 #1 thank you for your help and and point in the right direction is appreciated.
MrChips Joined Oct 2, 2009 30,802 Aug 24, 2020 #2 You need two 555-timer ICs or one 556 dual-timer. One timer sets the t-second delayed output and the second sets the f frequency.
You need two 555-timer ICs or one 556 dual-timer. One timer sets the t-second delayed output and the second sets the f frequency.
AlbertHall Joined Jun 4, 2014 12,346 Aug 24, 2020 #3 If the 't' seconds time is not critical and fairly short, you might be able to do that with a capacitor on the '555 reset pin.
If the 't' seconds time is not critical and fairly short, you might be able to do that with a capacitor on the '555 reset pin.
crutschow Joined Mar 14, 2008 34,420 Aug 24, 2020 #4 What delay and frequency settings do you want? What accuracy?