
Manufacturer part no. 3764
Sold by 2 suppliers, from €12.26 to €15.34. The lowest listed price is Pololu at €12.26. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €23.24 — Pololu lands at about €44.71. 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 | €12.26 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.45 |
| Total delivered | €44.71 |
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 |
|---|
| Seller | Availability | Price | Seller link |
|---|---|---|---|
| PololuBest delivered cost | In stock | $13.95€14.71 incl. VAT | Visit ↗ |
| RobotShop | Special order | €15.34€15.34 incl. VAT | Visit ↗ |
Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.
| Voltage max. | 48 V |
| Voltage min. | 4.5 V |
| Weight | 1.3 g |
| Continuous current per phase | 1.2 A |
| Maximum current per phase | 2 A |
| Maximum logic voltage | 5.5 V |
| Minimum logic voltage | 1.8 V |
| Current limit control | potentiometer |
| Header pins soldered | No |
| Microstep resolutions | full with 100% current, full with 70% current, non-circular 1/2, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256 |
| Other pcb markings | 0J13721 |
| Pcb dev codes | md43a |
| Reverse voltage protection |
This breakout board for TI’s DRV8434A microstepping bipolar stepper motor driver offers microstepping down to 1/256-step and operates from 4.5 V to 48 V. It can deliver up to approximately 1.2 A continuous per phase without a heat sink or forced air flow (2 A peak). The driver has integrated stall detection and uses a ripple control algorithm that allows tight regulation of current level and increased motor efficiency. The module has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. It features built-in protection against under-voltage, over-current, and over-temperature conditions.
Semantically close products available for less — check the specs match your need.
| ≥ 1 | $13.95 |
| ≥ 5 | $12.83 | −8 % |
| ≥ 25 | $11.81 | −15 % |
| ≥ 100 | $10.86 | −22 % |
| No |
| Size | 0.6″ × 0.8″ |