NLC Shat Noir - build - part 2

This is part 2 of my Shat Noir build.
It's a Eurorack format module.
Part 1 is here:
https://djjondent.blogspot.com/2019/07/shat-noir-phaser-build-notes.html

Sorry for the delays in finishing the module.

The trimpots

Start building the vactrol box

uSING  strip headers

with LEDs, usually this holds:
The square pad represents POSITIVE
The round pad represents NEGATIVE
Anode - positive, long lead
Cathode - flat side, short lead

 The light dependent resistors

Tayda: A 1851 --- linear B 100K

Calibration:

The CV drive is an anti-log circuit, it works a little differently as

both the CV and phase pots must be adjusted to find the sweet spots. 

If one of these pots is at zero, the other will not have any effect.

The In2 pot is 0 at centre, the incoming signal is inverted below that.

it is intended as a feedback input for one of the stage outputs, but

shove in whatever you want of course.

There are 2 trimpots .. feedback & range

"The 1M feedback trimpot pot should be set so the circuit just starts to scream when the panel pot is at max. This can vary a lot depending upon the signal source and its frequency.

Best to leave it in the middle to start and adjust if your module is too squeaky.

The 1M range trimpot sets the operating range for the CV and Phase panel

pots. Again leave it in the middle to start and adjust if you find the

panel pot operating range is t

oo narrow or wide. You may need to adjust

the 470k* resistor sitting next to the trimpot as well. Generally it is

happy about in the middle".

Links:
+ NLC Blog
+ BOM
+ Wiki

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