Sharp/Socle GP2Y0A21YK0F Analog Distance Sensor 10-80cm vs Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
Sharp/Socle GP2Y0A21YK0F Analog Distance Sensor 10-80cm and Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V is €2.60 cheaper ($9.95).
| Criterion |  Sharp/Socle GP2Y0A21YK0F Analog Distance Sensor 10-80cm |  Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V |
|---|---|---|
| Price | $12.95 | $9.95cheapest |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | 5.5 V | 18 V |
| Voltage min. | 4.5 V | 2.7 V |
| Weight | 3.5 g | 2.4 g |
| Connector | — | none (0.1″-pitch through-holes) |
| Encoder resolution | — | 20 CPR |
| Maximum range | 80 cm | — |
| Minimum range | 10 cm | — |
| Other pcb markings | — | 0J9719 |
| Output type | analog voltage | — |
| Output voltage differential | 1.9 V | — |
| Pcb dev codes | — | enc04a |
| Size | 1.75″ × 0.75″ × 0.53″ | 20 mm × 16.5 mm |
| Supply current | 30 mA | — |
| Update rate | 26 Hz | — |
| 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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