Gotta buy a new camera, this thing needs like 10inches distance to stay in focus :|
Hardest part is placing it straight! Flux on the pads, place it and hold it with something. Solder the pins at the corners, then put a little solder on a small tip and just wipe it across the pins. S'all I did on my last Guzzler USB Dac!
Don’t forget to bridge 8,9,10 and connect 10 to V+ if you’re not using the regulator
edit: idea for key ring S/PDIF... do it like those USB pocket drives with an A connector instead of a B connector (have to be some creative mounting), and then it would just slot straight into the side, no cable needed!