Pololu Jrk 12v12 USB Motor Controller with Feedback

Pololu Jrk 12v12 USB Motor Controller with Feedback
Pololu item #: 1393 63 in stock

Price break Unit price (US$)
1 99.95
10 79.95


backorders allowed

The powerful jrk 12v12 motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic-level serial, analog voltage, and hobby radio control (RC). The controller can be used as an open-loop speed control or for closed-loop speed or position control. The continuous output current is approximately 12 A (30 A max) and the operating range of 6–16 V (with transient protection up to 40 V).

 Description Specifications (14) Pictures (14) Resources (7) FAQs (2) 

Documentation and other information

Pololu Jrk USB Motor Controller User’s Guide (Printable PDF: jrk_motor_controller.pdf)

The user’s guide for the Jrk 21v3 USB Motor Controller and the Jrk 12v12 USB Motor Controller.

Pololu USB Software Development Kit

The Pololu USB SDK contains the code you need for making your own applications that use native USB to control the Jrk Motor Controller, Maestro Servo Controller, Simple Motor Controller, or USB AVR Programmer.

Application Note: Using AutoHotkey with Pololu USB Products (Printable PDF: application_note_autohotkey.pdf)

An application note about using AutoHotkey for Windows to control Pololu USB products.


File downloads

Drivers and configuration utility for jrk 21v3 and jrk 12v12 motor controllers (5MB zip)
This compressed archive contains the drivers that Windows needs to recognize the jrk as well as the Windows XP/Vista/7 software that allows configuration of the jrk.