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).
Pololu USB Software Development Kit
Drivers and configuration utility for jrk 21v3 and jrk 12v12 motor controllers This compressed archive contains the drivers that Windows needs to recognise the jrk as well as the Windows XP/Vista/7 software that allows configuration of the jrk.
General Specifications:
| Motor driver: | VNH2SP30 |
|---|---|
| Motor channels: | 1 |
| Control interface: | USB; non-inverted TTL serial; RC servo pulses; analog voltage |
| Minimum operating voltage: | 6 V |
| Maximum operating voltage: | 16 V |
| Continuous output current per channel: | 12 A |
| Peak output current per channel: | 30 A |
| Current sense: | 0.13 V/A |
| Maximum PWM frequency: | 20 kHz |
| Minimum logic voltage: | 4 V |
| Maximum logic voltage: | 5 V |
| Reverse voltage protection: | Y |
