• Pololu Tic 36v4 USB Multi-Interface Stepper Motor Controller
• Features a soldered, discrete MOSFET stepper motor
• Supports six control interfaces
• Connects to a computer through USB

The Pololu Tic 36v4 USB Multi-Interface Stepper Motor Controller (Soldered) makes basic control of a stepper motor easy, with quick configuration over USB using our free software. The controller supports six control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), quadrature encoder, and hobby radio control (RC).

This version incorporates a discrete MOSFET stepper motor driver, and it ships with soldered header pins and terminal blocks. It can operate from 8 to 50 V and can deliver up to approximately 4 A per phase without a heat sink or forced air flow (or 6 A max with sufficient additional cooling).

The Tic family of stepper motor controllers makes it easy to add basic control of a bipolar stepper motor to a variety of projects. These versatile, general-purpose modules support six different control interfaces: USB for direct connection to a computer, TTL serial and I²C for use with a microcontroller, RC hobby servo pulses for use in an RC system, analog voltages for use with a potentiometer or analog joystick, and quadrature encoder for use with a rotary encoder dial.