Michelelizzit

Closed loop control 3D printer from old inkjet printers

Based on clone of Arduino Nano and breadboard

Arduino Pin

Encoder 1 pin 1 2
Encoder 1 pin 2 3
Encoder 2 pin 1 A3
Encoder 2 pin 2 A2
Encoder 3 pin 1 10
Encoder 3 pin 2 12
Motor 1 pin 1 5
Motor 1 pin 2 4
Motor 2 pin 1 6
Motor 2 pin 2 9
Motor 3 pin 1 7
Motor 3 pin 2 8
Motor 4 pin 1 A0
Motor 4 pin 2 A1
Motor 5 pin 1 A4
Motor 5 pin 2 A5
Motor 4 endstop A7
Thermistor A6
Heater 13

Source

github.com/michelelizzit/printer