Awesome! I looked on RadioShack's website and didn't see this diagram. This is very helpful! I don't know why they didn't put a spec sheet up for it, So simple So, another question is then, with only one speaker, would you just connect the L speaker and R speaker output pins together before sending...

Fairly straight forward wiring on this one. Pic attached

The 3 Pins are wired either direction depending on which way you'd like the pot to work Pin1 to Speaker + Pin2 to Audio Input + Pin3 Common Ground (Speaker- & Audio-) if the pot works in the opposite way to how you'd like it to work then swap the wiring to pins 1 & 3 Check this image for an example ...

I've also been wondering this and was considering finding a USB gamepad chip (no luck) then thought why not rebuild the SNES pad circuitry (I built a SNES arcade stick including the circuit a few years ago) It's a very simple, 2x chips and a few resistors. I managed to buy enough 4021 SMD shift regi...

I think @kitsch-bent has been working on them in the past. not sure if he's given up or forgot about them, but they would be very useful to us

DMG headphone jack PCB with built in amp
http://store.kitsch-bent.com/product/amp_dmg

Ok so I got home and tinkered with it a little and got it running off 5v. But there seems to be some noise in the display and some words are tough to make out. Is this error on my part? Or just the screen itself I've got the same screen, Try cutting the Yellow wire, it looks like you've doubled up ...