Pololu 23201a Serial Adapter Partial Kit vs STSPIN820 Stepper Motor Driver Carrier (Header Pins Soldered)
Pololu 23201a Serial Adapter Partial Kit and STSPIN820 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, Pololu 23201a Serial Adapter Partial Kit is €5.23 cheaper ($13.92).
| Criterion |  Pololu 23201a Serial Adapter Partial Kit |  STSPIN820 Stepper Motor Driver Carrier (Header Pins Soldered) |
|---|---|---|
| Price | $13.92cheapest | $19.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | — | 45 V |
| Voltage min. | — | 7 V |
| Weight | 14.2 g | 2.5 g |
| Continuous current per phase | — | 0.9 A |
| Current limit control | — | potentiometer |
| Header pins soldered | — | Yes |
| Maximum current per phase | — | 1.5 A |
| Maximum logic voltage | — | 5.5 V |
| Microstep resolutions | — | full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128, 1/256 |
| Minimum logic voltage | — | 2 V |
| Motor driver | — | STSPIN820 |
| Other pcb markings | — | 0J11739 |
| Partial kit | Yes | — |
| Pcb dev codes | — | md37a |
| 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.
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