wiki:BME_StrecherControler

PCB Documentation

Box Wiring

Motor to Motor Controller, via DB-9

Motor Wire Colors DB-9 inner-wires DB-9 Pin # Wires in Box Motor Controller
Red Black 1 Orange A+
Red&White Red 6 Gray A-
Green Gray 2 Blue B+
Green&White Peach 7 Purple B-

PCB to Stretcher Circuit, via DIN conn

Current (DB9 connector) (connected Aug 4, 2016)

Strecher Wire Color DB9 Pin # (from rounded edge) Function
Red 1 +5v
Green 2 In-
ext-red 3 detector ground
White 4 In+
Black 5 GND

Arduino side

DIN inner-wires DB9 Pin# (from rounded edge) Pin # (PS2) Function
Brown 1 2 +5v
Orange 2 4 In-
green 3 6 detector ground
Black 4 1 In+
Red 5 3 GND

OLD as of Aug 4, 2016 (5pin connector) Strain gauge side

Strecher Wire Color Inline Pin # (from rounded edge) Function
Red 1 +5v
Green 2 In+
ext-red 3 detector ground
White 4 In-
Black 5 GND

Arduino side

DIN inner-wires Inline Pin# (from rounded edge) Pin # (PS2) Function
Brown 1 1 +5v
Orange 2 2 In+
green 3 ? detector ground
Black 4 3 In-
Red 5 4 GND

OLDEST

|| '''Strecher Wire Color''' || '''DIN inner-wires''' || '''Pin #''' || '''Function''' ||
|| Green || Orange || 2 || In+ ||
|| Black || Red || 4 || GND ||
|| Red || ~~Pale~~ Brown || 1 || +5v ||
|| White || Black || 3 || In- ||
|| ext-red || green || ? || detector ground ||

Arduino to Motor Controller, via PCB DB-9

Arduino Pin DB-9 pin # Wire Color Motor controller
D2 6 Blue PUL -
D4 7 Purple DIR -
+5v 1 Orange PUL +
+5v 2 Gray DIR +

Arduino to Computer, via USB

  • USB connector

PWR Barrel to wall, via Power Conn

  • PWR Barrel
Last modified 2 years ago Last modified on Aug 4, 2016, 2:37:13 PM