DFRobot DFR1138 — SENSOR OPTICAL TTL, UART vs KEMET NBL20602S — ULTRASONIC SENSOR NBL 60KHZ 3.7W
DFRobot DFR1138 — SENSOR OPTICAL TTL, UART and KEMET NBL20602S — ULTRASONIC SENSOR NBL 60KHZ 3.7W are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, DFRobot DFR1138 — SENSOR OPTICAL TTL, UART is €27.44 cheaper (€59.93).
| Criterion |  DFRobot DFR1138 — SENSOR OPTICAL TTL, UART |  KEMET NBL20602S — ULTRASONIC SENSOR NBL 60KHZ 3.7W |
|---|---|---|
| Price | €59.93Best value | €87.37Least favorable value |
| Seller | DigiKey | DigiKey |
| Availability | In stock | In stock |
| Rating | — | — |
| Frequency | — | 60 000 Hz |
| Courant alimentation | 260 mA | — |
| Distance de detection | 1,97po ~ 472,44po (5 ~ 1200cm) | — |
| Temperature de fonctionnement | -10°C ~ 40°C | -40°C ~ 120°C |
| Tension alimentation | 4,8V ~ 5,2V | — |
| Type | — | Émetteur-récepteur, récepteur |
| Type de sortie | TTL, UART | — |
| Moisture sensitivity (MSL) | 1 (illimité) | Sans objet |
| 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.