PololuPololu· Sensors
QTR-MD-06RC Reflectance Sensor Array: 6-Channel, 8mm Pitch, RC Output
Manufacturer part no. 4146
$8.01≈ 7.04 €
Manufacturer part no. 4146
Listed by Pololu at €7.04. Delivered to France, including shipping, VAT and any customs duty, it comes to about €38.45. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €7.04 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.41 |
| Total delivered | €38.45 |
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.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $8.01 | |
| ≥ 5 | $7.37 | −8 % |
| ≥ 25 | $6.78 | −15 % |
POLOLU QTR-MD-06RC-REFLECTANCE-SENSOR-ARRAY Capteur
New · sold by patkor1 · ships from PL
€8.69
€18.69 delivered
Third-party listings on eBay, matched to this product by its part number or title. Robotitem neither sells nor warrants these items: condition, stock and lead times are the seller's, and a listing disappears once sold. Delivered cost includes the seller's actual shipping.
| Voltage max. | 5.5 V |
| Voltage min. | 2.9 V |
| Weight | 2.3 g |
| Led current | 30 mA |
| Maximum current draw | 93 mA |
| Maximum range | 40 mm |
| Optimal range | 5 mm |
| Peak wavelength | 940 nm |
| Sensor count | 6 |
| Sensor pitch | 8 mm |
| Other pcb markings | 0J11366 |
| Output type | RC (measurable by digital I/O) |
| Pcb dev codes | irs31a |
| Sensor type | QTR |
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are generally detectable out to around 40 mm. This version features the traditional-style QTR sensors without lenses.
Semantically close products available for less — check the specs match your need.
| Size | 45.0 × 20.0 × 2.5 mm |
