8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered) vs Gearmotor and Encoder Assembly for Romi/TI-RSLK MAX
8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered) and Gearmotor and Encoder Assembly for Romi/TI-RSLK MAX are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Gearmotor and Encoder Assembly for Romi/TI-RSLK MAX is €3.47 cheaper ($19.95).
| Criterion |  8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered) |  Gearmotor and Encoder Assembly for Romi/TI-RSLK MAX |
|---|---|---|
| Price | $23.95 | $19.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | 5.5 V | — |
| Voltage min. | 2.9 V | — |
| Weight | 4.2 g | 21 g |
| Gear ratio | — | 120:1 |
| Header pins soldered | Yes | — |
| Led current | 3 mA | — |
| Maximum current draw | 15 mA | — |
| No load current 4 5v | — | 130 mA |
| No load speed 4 5v | — | 150 rpm |
| Other pcb markings | 0J11888 | — |
| Output type | RC (measurable by digital I/O) | — |
| Pcb dev codes | irs14a | — |
| Peak wavelength | 940 nm | — |
| Sensor count | 8 | — |
| Sensor pitch | 0.375 in | — |
| Sensor type | QTRX | — |
| Shaft type | — | offset 3mm D |
| Size | 3.0″ × 0.35″ × 0.14″ | — |
| Stall current 4 5v | — | 1 250 mA |
| Stall torque 4 5v | — | 25 oz·in |
| 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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