PololuPololu· Mechanics & transmission
Motor Driver and Power Distribution Board for Romi Chassis
Manufacturer part no. 3543
$34.95≈ 31.14 €
Manufacturer part no. 3543
Listed by Pololu at €31.14. Delivered to France, including shipping, VAT and any customs duty, it comes to about €67.37. Prices last checked on 2026-10-04.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €31.14 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €11.23 |
| Total delivered | €67.37 |
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 | $34.95 | |
| ≥ 5 | $32.15 | −8 % |
| ≥ 25 | $29.58 | −15 % |
| ≥ 100 | $27.22 | −22 % |
| Current | 5 A |
| Frequency max. | 250 000 Hz |
| Voltage max. | 10.8 V |
| Voltage min. | 2.5 V |
| Weight | 20 g |
| Continuous output current per channel | 1.8 A |
| Motor channels | 2 |
| Motor driver | DRV8838 |
| Other pcb markings | 0J10078 |
| Pcb dev codes | rom02a |
| Reverse voltage protection | Yes |
Use this motor driver and power distribution board to get your Romi chassis running quickly. It offers all of the same features as the smaller Power Distribution board for Romi Chassis — battery contact slots, reverse voltage protection, several power switching options, and easy access to the various power busses — and adds a two-channel motor driver and powerful switching step-down regulator that can supply a continuous 2.5 A at 5 V or 3.3 V. Just add a microcontroller and sensors to complete your Romi robot.
Semantically close products available for less — check the specs match your need.
