Find the gerbers to fabricate this module at my github.
Purchase this module at my Tindie Store or at my Etsy Store
Find the gerbers to fabricate this module at my github.
Purchase this module at my Tindie Store or at my Etsy Store
FEATURES
3 waveform outputs 10vpp
Hard Sync input
PWM for square wave, with a range from 50% to 0% (at the far clockwise on the knob, 0%, the waveform becomes silent)
PWM CV input - when CV is patched in, the PWM nob becomes an attenuator for the CV
Linear FM input with attenuator knob
Fine and coarse frequency knobs
LED status light. This is optional and it's only purpose is to add some extra color to your rack
Stable tuning, as is typical of the AS3340. Once you initially tune the circuit, you likely won't need to fiddle with the trimmers in the back ever again
2 forms of circuit protection: schottky diodes on the power rails, which will prevent damage in the case of polarity reversal, and a shrowded box header on the power pins. Apparently a lot of companies do not use these box headers, which is confusing since they are super cheap and they have the benefit of physically preventing you from pluggin power in backward. Seems like a no-brainer.
A little owl, hanging out
A topographical map of Mount Rainier in the background, if you ever find yourself lost out there with only your trusty VCO to guide you
Customize: Two panels, 5 knob colors, and any LED you have, mix and match to set your mood