PololuPololu· Motor control
Tic T249 USB Multi-Interface Stepper Motor Controller
Manufacturer part no. 3139
$52.95≈ 46.87 €
Manufacturer part no. 3139
Listed by Pololu at €46.87. Delivered to France, including shipping, VAT and any customs duty, it comes to about €86.24. Prices last checked on 2026-10-02.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €46.87 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €14.37 |
| Total delivered | €86.24 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $52.95 | |
| ≥ 5 | $48.71 | −8 % |
| Voltage max. | 47 V |
| Voltage min. | 10 V |
| Weight | 5.8 g |
| Continuous current per phase | 1.8 A |
| Maximum current per phase | 4.5 A |
| Maximum step rate | 50 000 PPS |
| Connectors soldered | No |
| Control interface | USB; non-inverted TTL serial; I²C;<br/> RC servo pulses; analog voltage; quadrature encoder |
| Microstep resolutions | full, non-circular 1/2, circular 1/2, 1/4, 1/8, 1/16, and 1/32 |
| Model | Tic T249 |
| Motor driver | TB67S249FTG |
| Other pcb markings | 0J11911 |
| Pcb dev codes | tic05a |
The Tic T249 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 Toshiba TB67S249FTG driver with innovative and unique features that include Automatic Gain Control, and male headers and terminal blocks are included but not soldered. It can operate from 10 V to 47 V and can deliver up to approximately 1.8 A per phase without a heat sink or forced air flow (or 4.5 A max with sufficient additional cooling).
Semantically close products available for less — check the specs match your need.
| Reverse voltage protection | Yes |
| Size | 1.50″ × 1.05″ × 0.42″ |
