Tic T834 USB Multi-Interface Stepper Motor Controller


Tic T834 USB Multi-Interface Stepper Motor Controller


SKU: ROB-120 - Mfg Part Number: 3132


The Tic T834 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using Pololu’s 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 TI DRV8834 driver and ships with soldered header pins and terminal blocks. It can operate from 2.5 V to 10.8 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (or 2 A max with sufficient additional cooling).


  • Minimum operating voltage: 2.5V
  • Continuous current per phase: 1.5A
  • Maximum step rate: 50000PPS
  • Reverse voltage protection
  • Control interface: USB, non-inverted TTL serial, I²C, RC servo pulses; analog voltage, quadrature encoder
  • Maximum operating voltage: 10.8V
  • Maximum current per phase: 2A
  • Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32
  • Motor driver: DRV8834
  • Free configuration / test software


Only 2 left in stock (can be backordered)

SKU: ROB-120. Category: . Tags: , , .
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Additional information

Weight 9 g


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