5 Dec
2007
5 Dec
'07
11:56 a.m.
Look for row of mechanical pushbuttons that you only can push any of
button while any one of other 3 buttons even is pressed pops out.
I see this on older audio stuff. Usually 3 to 5 ganged together and
stays on but you could use tact button (they come in different length
of button itself) touching the rear end of the pushbutton (these
ganged buttons have open frame on back btw.) so you get momentary
aaction when pressed but button that was pushed stays in but not
closing the tact switch because of play in the latching mechanism.
Got it?
Cheers, Wizard