Hello
sorry for another 555 question. Monostable this time.
I want to use it to delay the switching on of a relay.
I've found circuits where the timing will start as soon as power is applied to whole circuit (i.e. switch on, output is low for x seconds, output goes high)
What I want is: switch on; output is low; push a button; output remains low for x seconds; then output goes high indefinitely. Can this be done with a single 555?
sorry for another 555 question. Monostable this time.
I want to use it to delay the switching on of a relay.
I've found circuits where the timing will start as soon as power is applied to whole circuit (i.e. switch on, output is low for x seconds, output goes high)
What I want is: switch on; output is low; push a button; output remains low for x seconds; then output goes high indefinitely. Can this be done with a single 555?