Available as an assembled Module and as a DIY project.
This Module is currently available.
Stable CEM3340/AS3340-based VCO
CEMosc is a stable AS3340 based VCO which tracks beautifully, and is feature rich. Easy to build and calibrate too.
CEMosc has at it’s heart a CEM3340 or AS3340. You can source your own chip, of buy AS3340 direct from me when you order your PCB set and panel.
CEMosc features:
Onboard voltage regulation for tuning and tracking stability
A rotary octave switch as well as a fine tune knob
Both manual PW as well as PWM are available
Linear and Exponential FM inputs, each with attenuators
Both soft and hard sync
Sawtooth, Triangle and Pulse outputs
1 Users are observing this
These merchants probably sell this module. Huh?
Frequency Central CEMosc (CEM3340 based