If you've been scratching your head how to get your CV based modular synths talking with your MIDI software and hardware this video tutorial is for you. [little-scale] has built a MIDI-controllable DAC for generating control voltages. It's based on a Teensy 2 which controls a Microchip MCP4922.
Here's the video showing how it works with the Moog Mother 32:
If you're a musician or pdoducer working with modular synths and MIDI (who isn't?), this DAC hack might well be a priceless tip. Oh and the code for this hack is available via the link in the grey box below.
Download code, hardware and software setup: http://milkcrate.com.au/_other/downloads/letsmake/Lets_Make_01-A_MIDI_DAC/