[sdiy] New digital synthesis projects under way

[Eric Brombaugh]

I've got a couple of new boards in the works that I've just sent off for 
fab. The first one is here:

http://members.cox.net/ebrombaugh1/synth/dsPIC_sp/index.html

It's designed for signal processing & effects and features a dsPIC 
coupled with a stereo codec. It provides stereo audio I/O, 4 CV inputs, 
on-board expansion SRAM and EEPROM for parameter storage as well as 
expansion ports for switches, blinky lights & other off-board stuff.

The second one is here:

http://members.cox.net/ebrombaugh1/synth/dsPIC_adac/index.html

It uses a dsPIC with integrated stereo audio DAC. Also included is an 
external EEPROM, 4 CV inputs, a MIDI input port and off-board I/O. I 
foresee using it for oscillators, generators and small form-factor MIDI 
synths.

I should have some boards back in a few weeks. Once I get them up and 
running I'll put some more content on the web pages, including some 
skeleton firmware projects and additional design materials.

Comments welcome!

Eric