DIY eurorack modular synth | MOD1 ADSR Envelope generator : Arduino based general-purpose module

This module is an open source general-purpose CV/Gate module based on Arduino nano.
It can be applied to various CV/Gate modules by changing the program.
There are some performance limitations, but it uses general-purpose inexpensive components.
ADSR Envelope generator :
ADSR output and 2 gate out.
The first gate out outputs HIGH only during the attack phase. This can be used as a gate-to-trigger conversion.
The second gate out outputs HIGH during the decay to release phases. This can be used as a gate delay or trigger-to-gate conversion.
working documents
note.com/solde...
note.com/solde...
PCB gerber data & PCB assy production data Download
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Repository of HAGIWO's DIY Modular Synth
note.com/solde...
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[@modulove]

Nice one, keep these coming ❤

[@carlosedp]

One option for the sustain level would be using the button as a "shift" function and while pressed, one of the pots would adjust it... ;)