Motivation

Looping ADSR

This Module is build around the LOOPENV 1B Pic chip from Electric Druid.I have bought the pic chip and added some protection and level shifting circuitry around it. For details of that chip please refer to the original documentation from Electric Druid.



Specs and features


Implementation

Schematic

Looping ADSR schematic

Looping ADSR schematic


Description:

Nothing special here. Just some standard input protection for the pic chip and a filter for the PWM signal to generate the output voltage.


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Calibration

None

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Special parts

None

Known issues

None

Download

Looping ADSR documentation download


Looping ADSR populated PCB

Looping ADSR: populated PCB


Looping ADSR:back view

Looping ADSR: back view


Looping ADSR front view

Looping ADSR: front view


2018 February

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