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Pololu Tic T834 USB Multi-Interface Stepper Motor Controller

Pololu Tic T834 USB Multi-Interface Stepper Motor Controller
€23.70 *

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  • Pololu
  • EXP-R25-906
  • 3133
  • 2
  • US
  • 85423190
  • 0.01
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The Tic T834 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor... more

The Tic T834 USB Multi-Interface Stepper Motor Controller 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 TI DRV8834 driver and male headers and terminal blocks are included but not soldered. 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).

Features:

  • Open-loop speed or position control of one bipolar stepper motor
  • A variety of control interfaces
  • Acceleration and deceleration limiting
  • Maximum stepper speed: 50,000 steps per second
  • Very slow speeds down to 1 step every 200 seconds (or 1 step every 1428 seconds with reduced resolution).
  • Six different microstep resolutions: full step, half step, 1/4 step, 1/8 step, 1/16 step, and 1/32 step
  • Digitally adjustable current limit
  • Optional safety controls to avoid unexpectedly powering the motor
  • Input calibration (learning) and adjustable scaling degree for analog and RC signals
  • 5 V regulator (no external logic voltage supply needed)
  • Optional kill switch inputs
  • Connects to a computer through USB via a USB A to Micro-B cable (not included)
  • Free configuration software available for Windows, Linux, and macOS
  • Comprehensive user’s guide

Specs:

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

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