A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

Why and how indoor air quality is an increasingly important metric. Details of the seven parameters assessed by this all-in-one module. The need for a fan to ensure consistent airflow. Quantitative ...

Sharp dust sensors operate on the principle of light scattering. A photodetector and LED emitter oppose each other at an angle within the rectangular package of the sensor which has dust through holes ...

Renesas Electronics Corp. has launched an advanced, all-in-one sensor module for indoor air quality monitoring in a compact footprint. The RRH62000 is the company’s first multi-sensor air quality ...