QTRXL-MD-01A Reflectance Sensor: 1-Channel, 7.5mm Wide, Analog Output, Long Range

The QTRXL-MD-01A Reflectance Sensor is a 1-channel, 7.5mm wide device with an analog output and long range capabilities. This compact sensor measures 7.5 x 20.0mm and operates at a maximum current of 30mA for the LED and 32mA for the board. It functions optimally within a range of 20mm.

The sensor is equipped with an IR LED/phototransistor pair, making it an excellent choice for identifying changes in reflectance, such as line detection. It operates efficiently between 2.9V and 5.5V and allows for dimmable brightness control, independent of the supply voltage. The closer the object, the higher the contrast between light and dark readings. However, high-reflectance objects can generally be detected up to approximately 80mm.

This particular version of the sensor boasts a high-performance QTRXL sensor. This feature is complemented by lenses and a high-brightness emitter for extra-long range detection. This makes it an ideal tool for projects that require precise, long-range detection and measurement.

The QTRXL-MD-01A Reflectance Sensor offers a unique blend of compact size, powerful performance, and long-range capabilities. Its versatility and efficiency make it a valuable asset in a wide range of applications, from robotics to security systems, and more.