
Manufacturer part no. 3149
Listed by Pololu at €131.79. Delivered to France, including shipping, VAT and any customs duty, it comes to about €188.15. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €131.79 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €31.36 |
| Total delivered | €188.15 |
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 | $149.95 | |
| ≥ 5 | $137.95 | −8 % |
| ≥ 25 | $126.92 | −15 % |
| ≥ 100 | $116.77 | −22 % |
2 price/stock records since 8/4/2026
| Frequency max. | 20 000 Hz |
| Voltage max. | 40 V |
| Voltage min. | 6.5 V |
| Weight | 10 g |
| Continuous output current per channel | 21 A |
| Motor channels | 1 |
| Connectors soldered | No |
| Control interface | USB; non-inverted TTL serial; I²C;<br>RC servo pulses; analog voltage |
| Other pcb markings | 0J10858, blank white box |
| Pcb dev codes | umc04a |
| Reverse voltage protection | Yes |
| Size | 1.2″ × 1.7″ × 0.42″ |
| Version | G2 24v21 (40 V max, 21 A max continuous) |
This powerful motor controller makes closed-loop speed or position (but not both!) control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), and hobby radio control (RC). This version offers a wide 6.5 V to 40 V operating range and can deliver continuous output currents up to 21 A without a heat sink. Male headers and terminal blocks are included but not soldered, allowing for custom installations.
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