Grains

Ginkosynthese Grains

The Ginkosynthese Grains is Eurorack module based on Arduino Nano. It has 3 analog inputs, one output and 3 potentiometers.

V2 connections

Potentiometers 1 and 2 (P1 & P2) are used to attenuate the inputs 1 and 2. P3 is independent from the inputs. Mapping of the connectors to Arduino pins:

In/Out	Arduino pin
Input 1+P1	A2
Input 2+P2	A1
Input 3	A3
Output	D11 (PWM)
P3	A0

Collection of firmwares

• Micro-Twin filter set
  • bit-reduction
  • delay & echo
  • normalize
  • stutter & clocked stutter
  • fase shift
  • chorus

• a773
  • Clock multiplier/divider
  • Square wave oscillator

• fork from the above

• euclidean_grains
  • Quick and dirty euclidean sequencer

• Chris Roerig
  • a quick and dirty Ruby script that converts wav files and outputs firmware based on framen amenbreak for the Grains Eurorack module

• Minipops O2
  • a sample-based simulation of the Korg Minipops7

• clock

• zip with different firmwares