3D Printer Extruder Controller 2.2 Control Module Board Motherboard

3D Printer Extruder Controller 2.2 Control Module Board Motherboard

Description:

This board is a combination of the PWM Driver Board, DC Motor Driver Board, Temperature Sensor Board, RS485 comms, and an !
All on one board. It has screw terminals for easy hookup, as well as a power jack for power and an IDC header for the rotary encoder.
Its an all-in-one solution for controlling an extruder.
The RepRap configuration is shown at the top, the MakerBot one underneath.

Features:

3 x MOSFET drivers for controlling up to 14A 12V, perfect for heaters, fans, solenoids, etc.
2 x H-Bridges capable of up to 2A each. Control 2 motors, or control one stepper motor.
A temperature sensor circuit for reading the standard 100K thermistor.
RS485 connection for noise-free communications with the motherboard.
IDC header for connecting a Magnetic Rotary Encoder.
Polarized ICSP header for simple, easy programming.
It mounts directly to the Pinch Wheel Extruder.
It is plug and play with the RepRap Motherboard.

Note:

This board produces an awfull whine in the extruder motor if you use a stepper-motor due to the fact that it has been designed for DC motors and a hack is applied to use it as a stepper controller.

Package included:

1 x extruder controller 2.2 control board

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