DSM501A Dust sensor module. CIRCUIT DESCRIPTION . This section gives a circuit description of the external connections and components of the DSM501A. The following connections and external components provide starting points for designs. Vout 2 . The Vout 2 is normal output port. The sensitivity of Vout 2 pin is preset up.
Related Projects¶. If you want to make some awesome projects by Grove Dust Sensor, here is a project for reference. Air Quality Box. This section an IoT demo made by Seeeduino and Grove.. More attention is being paid to the environmental air quality nowadays because the tiny particles in the air around can badly endanger people’s health.