Raspberry Pi Synthesizer 7777
De BISAWiki
Edição feita às 21h54min de 26 de fevereiro de 2013 por RenatoiwdmkehnrpjzejjdcarwyehymkamzqvabzpStudmire (disc | contribs)
In 5cm x 5cm. Inputs from the Pis via 3.5mm stereo cables (available at Poundland! And from hucksters on eBay!!) and output from the Pi stereo op-amp via a pair of RCAs. There is so little chance of this working, my analog is so much worse than my digital ... and it's a single-rail op-amp driven from 5v, and there's a 2.5v bias involved. Aaarghhh ... But at least the bare PCBs will only be £1.30 apiece as I have just totally bust a gut to squeeze this lot into 5cm x 5cm for Seeedstudios. 5cm x 5cm AND it has mounting holes. Some of those traces must have taken tortuous routes to get from A to B, poor things.
