Pololu 23201a Serial Adapter Fully Assembled vs DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit
Pololu 23201a Serial Adapter Fully Assembled and DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit is €2.56 cheaper ($13.95).
| Criterion |  Pololu 23201a Serial Adapter Fully Assembled |  DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit |
|---|---|---|
| Price | $16.90 | $13.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | — | 2 A |
| Voltage max. | — | 48 V |
| Voltage min. | — | 4.5 V |
| Weight | 11.3 g | 1.3 g |
| Continuous current per phase | — | 1.2 A |
| Current limit control | — | fixed 2A max with SPI scaling |
| Header pins soldered | — | No |
| Maximum current per phase | — | 2 A |
| Maximum logic voltage | — | 5.5 V |
| 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 |
| Minimum logic voltage | — | 1.8 V |
| Other pcb markings | — | 0J13692 |
| Partial kit | No | — |
| Pcb dev codes | — | md43b |
| Reverse voltage protection | — | No |
| Size | — | 0.6″ × 0.8″ |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.