I'm trying to make a circuit which acts as an automated SPDT switch, with a variable rate control (preferably from about once per two seconds to very very rapidly). It would take two passive signals and pan back and forth between them and send them to a single output.
Much like an autopan circuit... which is very difficult for me to find any information on.
I'd also like to set it up so each input signal has an LED indicating when it's activated, so there'd be two LEDs flashing at the same rate as the panning.
I need it to run off of 9v DC
Lastly, I'd like to be able to choose between a few different wave forms; like square, triangle, and saw.
I've considered using relays, but they're too slow. I've read a bit on using ICs and/or transistors as switches, but I don't know much about them quite yet.
So...
Any takers?
Much like an autopan circuit... which is very difficult for me to find any information on.
I'd also like to set it up so each input signal has an LED indicating when it's activated, so there'd be two LEDs flashing at the same rate as the panning.
I need it to run off of 9v DC
Lastly, I'd like to be able to choose between a few different wave forms; like square, triangle, and saw.
I've considered using relays, but they're too slow. I've read a bit on using ICs and/or transistors as switches, but I don't know much about them quite yet.
So...
Any takers?