8 Video/Touch/Audio Switch (3x3)
I broke my brain for 3 hours on this one. I thought it would be simple, and in some ways it was, but this bent my grey matter in ways I've scarcely done before.
Signal up to go to the next channel, signal down to go to the previous channel, each channel has Video, Composite and Audio, and you could repurpose the Composite if your composite signals only have at most 2 Boolean on channels 1 and 2, and at most 6 Numbers on channels 1 through 6, as those are what Monitors output, what with Ch1-2 being First Touch X-Y, Ch3-4 being Screen Width-Height, and Ch5-6 being Second Touch X-Y, with Bool1-2 being First and Second Touch. Also, the audio capability of this isn't switching speakers, its switching microphones or radio inputs. 8 In, 1 Out, unless its Composite in which case its 1 In, 8 Out. I also neglected to add a tooltip to say what input its on.
I had to update this thing, since I had some things wrong, but now with a 100ms delay due to using a chain of 0s-charge/0.1s-discharge capacitor, 1 tick RTO and pulse block to force a 1 tick hardware delay in the counter circuit, this thing can switch up as well as down now. It also outputs the current channel number over number output, but I forgot tooltips. Oh well. I think the Composite is kind of screwed up on some channels, I'll have to fix that when it isn't over an hour past midnight.