Difference between revisions of "Audiocrasher"

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(NAND audio crasher)
 
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-Accepts line-ish level or piëzo contact microphone signal on the input.
 
-Accepts line-ish level or piëzo contact microphone signal on the input.
  
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-External control for added functionality. (Connect pin 5 to 6 to shut up CV/Pot controlled modulator for example.)
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-"Standard" analog synth power interface
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If you design a (eurorack) frontplate it might be a nice addition to your analog synth.
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Schematic:
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[[File:audiocrasher_sch.jpg]]
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Soldered:
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[[File:audiocrasher_PCB.jpg]]
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'''ERRATA: PCB layout error, but it's fixed easily. Solder bridge solution:'''
  
ERRATA: PCB layout error, but it's fixed easily. Solder bridge solution:
 
 
[[File:fix.jpg]]
 
[[File:fix.jpg]]
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The pot provided is 100k, but that does not really matter. :)

Latest revision as of 17:10, 18 February 2019

NAND audio crasher

by benadski, made for hackerhotel 2019 through hole soldering workshop

Turns your awkward "Kinderen voor kinderen" collection into nice noise.


Description of this soldering kit:

-Small PCB with 4 jack 3.5mm connectors and potentiometer.

-Turns audio into a squarewave and mixes this with another squarewave.

-Has a gate and CV input.

-Only consumes about 2mA at 5V.

-Accepts line-ish level or piëzo contact microphone signal on the input.

-External control for added functionality. (Connect pin 5 to 6 to shut up CV/Pot controlled modulator for example.)

-"Standard" analog synth power interface

If you design a (eurorack) frontplate it might be a nice addition to your analog synth.


Schematic:

Audiocrasher sch.jpg


Soldered:

Audiocrasher PCB.jpg


ERRATA: PCB layout error, but it's fixed easily. Solder bridge solution:

Fix.jpg

The pot provided is 100k, but that does not really matter. :)