Difference between revisions of "ER-STIX"

From Land Boards Wiki
Jump to navigation Jump to search
(Created page with "== Features == * Similar to [https://mutable-instruments.net/modules/branches/manual/ Mutable Instruments Branches] ** Dual Bernoulli Gate * Differences vs Braids ** Only has...")
 
Line 9: Line 9:
 
* Built on [[ER-PROTO-02]]
 
* Built on [[ER-PROTO-02]]
 
* [[Arduino Pro Mini]]
 
* [[Arduino Pro Mini]]
 +
 +
=== Operation ==
 +
 +
* Receives single Gate on J1
 +
* RV1 controls OUT 1
 +
* RV2 controls OUT 2
  
 
=== Arduino Pro Mini ===
 
=== Arduino Pro Mini ===

Revision as of 11:19, 27 December 2022

Features

= Operation

  • Receives single Gate on J1
  • RV1 controls OUT 1
  • RV2 controls OUT 2

Arduino Pro Mini

ArdruinoProMini-EBAY PART-720px.png

TWIGS-Arduino.PNG

Controls

  • RV1 - Probabilistic ratio for Output 1
    • Center = 50-50, CCW = Out1A on 100%, CW = 0% on OUT1B
    • Inserting J3 jack disables RV1
  • RV2 - Probabilistic ratio for Output 2

Jacks

J1 - Gate

  • 0.6V threshold GATE input

J2 - Random %

  • 0-5V control input
  • Inserting jack disables RV1
  • 0V = 100% on OUT1A, 2.5V = 50% on OUT1A/OUT1B, 5V = 100% on OUT1B

J3 - Out1A

  • Gate output 1
  • 0-5V digital output

J4 - Out1B

  • Gate output 1
  • 0-5V digital output

J5 - Out2A

  • Gate output 2
  • 0-5V digital output

J6 - Out2B

  • Gate output 2
  • 0-5V digital output

Parts List

ER-PROTO-02-DB REAR PWR.png

Find Qty Ref Des Part Number
1 1 R35 1K
2 1 C1 10uF
3 5 D1-D5 BAT41
4 1 J9 Conn, IDC, Box, 2x5
5 2 LED1, LED2 LED_Dual_2pin
6 1 Q1 2N3904
7 1 R1 10
8 1 U1 ARDUINO PRO MINI
11 6 RX2, RX7, RX9, RX15, RX17 1K
12 2 RVX1, RVX2 100K
13 2 RX3, RX4 220
14 2 RX11, RX13 100K
7 6 JX1-JX6 Jack