[elecena] Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - zmiany ceny The QTR-L-1RC reflectance sensor incorporates a right-angle infrared LED and a right-angle phototransistor in an inexpensive, tiny 0.35″ × 0.3″ module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line. This sensor is sold in packs of two units. Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 7.20 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-01-23 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.50 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-03-22 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.80 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-04-09 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.50 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-06-03 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.80 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-06-18 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 5.00 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-09-28 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.90 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-11-26 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.80 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2025-12-07 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.90 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-01-16 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.75 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-01-22 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 4.80 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-02-02 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.25 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-02-07 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.20 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-02-12 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.25 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-02-20 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.35 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-04 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.40 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-09 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.35 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-11 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.45 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-14 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.40 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-18 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.35 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-25 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 6.40 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-03-28 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 7.25 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-04-12 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 7.20 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-04-16 Pololu QTR-L-1RC Reflectance Sensor (2-Pack) - 7.25 EUR https://elecena.pl/product/27741648/pololu-qtr-l-1rc-reflectance-sensor-2-pack 2026-04-21