Tic T825 USB Multi-Interface Stepper Motor Controller

Pololu item #: 3131
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 39.95
5 36.75
25 33.81
100 31.11


backorders allowed

The Tic T825 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 DRV8825 driver, and male headers and terminal blocks are included but not soldered. It can operate from 8.5 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (or 2.5 A max with sufficient additional cooling).

Alternatives available with variations in these parameter(s): model connectors soldered? Select variant…

 Description Specs (15) Pictures (9) Resources (16) FAQs (1) On the blog (5) 

Dimensions

Size: 1.50″ × 1.05″ × 0.42″1
Weight: 5.1 g1

General specifications

Model: Tic T825
Motor driver: DRV8825
Control interface: USB; non-inverted TTL serial; I²C;
RC servo pulses; analog voltage; quadrature encoder
Minimum operating voltage: 8.5 V
Maximum operating voltage: 45 V2
Continuous current per phase: 1.5 A3
Maximum current per phase: 2.5 A4
Maximum step rate: 50000 PPS
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32
Reverse voltage protection?: Y5
Connectors soldered?: N

Identifying markings

PCB dev codes: tic01a
Other PCB markings: 0J10475

Notes:

1
Without included optional hardware.
2
Reverse voltage protection only works up to 40 V.
3
Without a heat sink or forced air flow.
4
With sufficient additional cooling.
5
To -40 V. Connecting supplies over 40 V in reverse can damage the device.

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Related Categories

Tic Stepper Motor Controllers
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