I need to make a foot switch that when pressed, will send a [COMMAND] key to a Mac via USB. In other words, as if I were pressing the [COMMAND] key on a usb keyboard, except that I'd be stepping on a pedal.
I guess I could buy a cheap keyboard, take all the keys off and just wire a switch directly to the [COMMAND] key, but this would be kind of inelegant, and I might need to make a bunch of them, so if someone could suggest a solution that does not include software tinkering, or programming, I'd be very grateful.
I imagine that there must be a chip that will serve most (or all) the functions necessary?
PS, I am pretty able with soldering of SMT components, and electronics in general; I just don't know USB controllers or HID protocols.
Thanks,
IWNRTC
I guess I could buy a cheap keyboard, take all the keys off and just wire a switch directly to the [COMMAND] key, but this would be kind of inelegant, and I might need to make a bunch of them, so if someone could suggest a solution that does not include software tinkering, or programming, I'd be very grateful.
I imagine that there must be a chip that will serve most (or all) the functions necessary?
PS, I am pretty able with soldering of SMT components, and electronics in general; I just don't know USB controllers or HID protocols.
Thanks,
IWNRTC