I use a 555 timer as a WDT for the mcu in my circuit. The mcu has to send a trigger every second other wise the circuit timeouts and goes low after waiting for a 1 second.
I would like to drive the output low immediately bypassing the 1s delay when a switch is opened. Is it possible?
I would like to drive the output low immediately bypassing the 1s delay when a switch is opened. Is it possible?