Pololu IR Beacon Transceiver vs Jrk G2 21v3 USB Motor Controller with Feedback
Pololu IR Beacon Transceiver and Jrk G2 21v3 USB Motor Controller with Feedback are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Pololu IR Beacon Transceiver is €18.28 cheaper ($33.85).
| Criterion |  Pololu IR Beacon Transceiver |  Jrk G2 21v3 USB Motor Controller with Feedback |
|---|---|---|
| Price | $33.85cheapest | $54.95 |
| Seller | Pololu | Pololu |
| Availability | Discontinued | In stock |
| Rating | — | — |
| Frequency max. | — | 20 000 Hz |
| Voltage max. | 16 V | 28 V |
| Voltage min. | 6 V | 4.5 V |
| Weight | 5.9 g | 4.5 g |
| Connectors soldered | — | No |
| Continuous output current per channel | — | 2.6 A |
| Control interface | — | USB; non-inverted TTL serial; I²C;<br>RC servo pulses; analog voltage |
| Maximum range | 15 ft | — |
| Minimum range | 6 in | — |
| Motor channels | — | 1 |
| Other pcb markings | — | 0J11316 |
| Pcb dev codes | — | umc06a |
| Reverse voltage protection | — | Yes |
| Size | 1.35″ diameter | 1.2″ × 1.0″ × 0.3″ |
| Version | — | G2 21v3 (28 V max, 2.6 A max continuous) |
| 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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