Pololu QTR-1A Reflectance Sensor - Analog IR, 2-Pack nrf8001 It's tiny as a bee

It's tiny as a bee

Relative humidity: 10-80%

2g Pinout & usage notes

This part works well for bench testing

Pololu QTR-1A Reflectance Sensor - Analog IR, 2-Pack nrf8001 It's tiny as a beeMeasure Light and Optical Changes with a Compact Sensor The QTR 1A Reflectance Sensor 2 Pack is an optical interrupter sensor with analog output designed for light logging, optical switching, line tracking, and brightness aware projects. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Output voltage range: 0 to supplied voltage; Operating voltage: 5. 0 V; Output format: