Raspberry Pi Synthesizer 8888
De BISAWiki
In 5cm x 5cm. Inputs from the Pis through three.5mm stereo cables (obtainable at Poundland! And from hucksters on eBay!!) and output from the Pi stereo op-amp through a pair of RCAs. There is so tiny likelihood of this functioning, my analog is so significantly even worse than my electronic ... and it is a one-rail op-amp pushed from 5v, and there is a two.5v bias included. Aaarghhh ... But at the very least the bare PCBs will only be £1.thirty apiece as I have just entirely bust a intestine to squeeze this good deal into 5cm x 5cm for Seeedstudios. 5cm x 5cm AND it has mounting holes. Some of individuals traces need to have taken tortuous routes to get from A to B, inadequate items.
