PololuPololu· Sensors
3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101 (No Headers)
Manufacturer part no. 3412
$46.58≈ 41.69 €
Price summary
Listed by Pololu at €41.69. Delivered to France, including shipping, VAT and any customs duty, it comes to about €80.03. Prices last checked on 2026-11-02.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 126 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €41.69 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €13.34 |
| Total delivered | €80.03 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $46.58 | |
| ≥ 5 | $42.85 | −8 % |
| ≥ 25 | $39.43 | −15 % |
Datasheets & documents
- 📄 Schematic diagram of the 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101
- 📄 Dimension diagram of the 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101
- 📄 3D model of the 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101
- 📄 Drill guide for the 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101
- 📄 3D-printable clip set for securing the 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101 to the TI-RSLK MAX
- 📄 UM10204 I²C-bus specification and user manual
- 📄 OPT3101 library for Arduino
- 📄 MicroPython library for the Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor Using OPT3101
- 📄 Texas Instruments OPT3101 time-of-flight distance sensor AFE datasheet
Specifications (automatically extracted)
Electrical
| Voltage max. | 5.5 V |
| Voltage min. | 2.5 V |
Mechanical
| Weight | 2.4 g |
Other characteristics
| Channels | 3 |
| Maximum range | 1 m |
| Supply current | 130 mA |
| Header pins soldered | No |
| Interface | I²C |
| Other markings | 0J12947 |
| Pcb dev codes | irs15j |
| Size | 1.1″ × 1.2″ |
Description
This board is a 3-channel time-of-flight proximity and distance sensor module based on the OPT3101 IC from Texas Instruments. It emits infrared light in one of three selectable directions with its six integrated LEDs and measures distance by measuring the time delay of the reflected signal. Distance measurements can be read through a digital I²C interface. The combined field of view of the three sensing zones is almost 180 degrees, and the maximum range is about one meter. This module does not include any headers; we carry an alternate version with headers soldered.
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