Hi folks. I am working on a project that I cannot seem to find a consitent answer for, and I would greatly appreciate any help that anyone can provide. I have a footswitch for a guitar amplifier which changes channels using a SPDT momentary switch. I want to add an LED indicator so that I can tell when the amplifier has changed state. SO, I have ordered a DPDT momentary switch, to allow for the addition of an LED, but I need help with getting the momentary pulse to somehow keep the LED lit until the switch is pressed again. I hope that is clear. I have been looking around, and found many different answers on how to do this, but my knowledge of circuits, and gates is very basic, so I am hoping that someone who knows what they are talking about can take me by the hand and tell me what I need. I have a limited amount of space, so something like a cmos IC that is small would be ideal. Trouble is I don't know how I would need to hook it all up. I will be using a 9v batter for the power source....so basically I want to figure this out using the 9v battery, momentary switch, and LED, plus whatever else is needed to make the light go on with one push of the switch, and off with the next...etc..
THANKS to anyone who might be able to hlep!
THANKS to anyone who might be able to hlep!