Knobes

Showing posts with label modular. Show all posts
Showing posts with label modular. Show all posts

5/29/2013

My Midi DAC (original project by Robin) live for now. During three or five days I have'nt GATE from "A" out of 5668.. So, I made small correction in Arduino's sketch and change GATE channel from zero to five; now it plays stable and fine. As I think, I damaged first out of 5668.
Short video with working Midi DAC, VCA and VCO with strange Sine Out (but it sound so warm, and I don't want repair it).

5/08/2013

Soldering. 99% complete...

...exept some caps, 10pF, 47pf, 680nF and 1uF. And 220pF 1% silver mica.



3/21/2013

Spend two days (!) for fighting with POSITIVRESIST, but have good result this evening.
Tomorrow - etching...




3/08/2013

DIY modular synthesizer

Today I start some notes about building of my first modular synth. It based by Yusynth and Juergen Haible schematics. Now I finish making PCB's films, after little design correction in AI.