CEM 3340 core module schematic
Added 2018-07-26 13:03:37 +0000 UTCSo here’s the schematic I’m going with on the video. Super simple. The simplest I could make it with a total of 15 components
I ommited a lot of the circuit as I feel it wasn’t required. For instance there was another preset Pot for high frequency tracking so it’s in tune right at the top of its playability. But in reality who plays more of a range than 4 octaves in a song? Things like this and that.
Right now it only has 1v/Oct cv in. 1 course tune and triangle and sawtooth out
The next “expansion” I’m going to do is the pulse/pwm output. Then an octave select. Extra cv inputs, sync inputs. And sine wave out.
Any other requests??
Stripboard is designed and super simple! I’ll release that when I shot the vid and made sure it’s all good!
PEACE
Comments
Awesome! Thanks a Lot! I guess this means shopping time
2018-07-29 18:38:19 +0000 UTCthe part 2 of the vid made it useable on 12v power :)
Look Mum No Computer
2018-07-28 15:56:50 +0000 UTCI want to make the super simple 3 oscillator w/ filter for the eurorack. Can that be adjusted power wise?
Shawn Schray
2018-07-27 22:54:52 +0000 UTC
