BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

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 ...

If you are looking for the next disruptive technology headed for the enterprise: think dust. No, not small grains of sand, soot or dirt but similarly sized particles that have a brain. Smart dust, a ...

The thermometer and the barometer were born in the 1600s and, since then, sensors used for environmental purposes have ...