Pololu Jrk 12v12 USB Motor Controller Feedback (Item: 1393)

Specifications Motor Channels: 1 Operating Voltage: 6-16V Continuous Output Current: 12A Peak Output Current: 30A Auto-detect Baud Rate Range: 300 - 115,200 bps Available Fixed Baud Rates: 300 - 115,200 bps Available PWM Frequencies: 20kHz, 5kHz Reverse Voltage Protection: Yes Connector Style: USB Mini-B 12v12 version (delivered unassembled) Features - Simple bi-directional control of one DC brush motor. - 6V to 16V operating supply range. - Maximum continuous current output of 12A (peak 30A). - Four communication or control options: USB interface for direct connection to a PC. Full-duplex, TTL-level asynchronous serial interface allows direct connection to microcontrollers and other embedded controllers. - Simple configuration and calibration over USB. *Free configuration program included (compatible with Windows 8, Windows 7, Vista, Windows XP). - Hobby radio control for direct connection to RC receivers or RC servo controllers (RC) Pulse Width Interface. 0-5V Analog Voltage Interface for direct connection to potentiometers and analog joysticks. - Two closed loop feedback options: 0-5V analog voltage. Frequency/tachometer digital input up to 2MHz, PID period 1ms. (Open loop control without feedback is also possible.) Configurable parameters: PID period and PID constant (feedback tuning parameters). Maximum current. Maximum duty cycle. Maximum acceleration. Error response. Input calibration (learning) for analog and RC control. - Optional CRC error detection to eliminate communication errors due to noise or software failures. - Reverse power protection. - Field upgradeable firmware. - Optional feedback potentiometer disconnect detection. › More