Pololu 23201a Serial Adapter Partial Kit vs STSPIN220 Low-Voltage Stepper Motor Driver Carrier (Header Pins Soldered)
Pololu 23201a Serial Adapter Partial Kit and STSPIN220 Low-Voltage Stepper Motor Driver Carrier (Header Pins Soldered) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, STSPIN220 Low-Voltage Stepper Motor Driver Carrier (Header Pins Soldered) is €1.71 cheaper ($11.95).
| Criterion |  Pololu 23201a Serial Adapter Partial Kit |  STSPIN220 Low-Voltage Stepper Motor Driver Carrier (Header Pins Soldered) |
|---|---|---|
| Price | $13.92 | $11.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | — | 10 V |
| Voltage min. | — | 1.8 V |
| Weight | 14.2 g | 2.5 g |
| Continuous current per phase | — | 1.1 A |
| Current limit control | — | potentiometer |
| Header pins soldered | — | Yes |
| Maximum current per phase | — | 1.3 A |
| Maximum logic voltage | — | 5.5 V |
| Microstep resolutions | — | full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256 |
| Minimum logic voltage | — | 1.6 V |
| Motor driver | — | STSPIN220 |
| Other pcb markings | — | 0J11899 |
| Partial kit | Yes | — |
| Pcb dev codes | — | md39a |
| 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.