Grove - Dust Sensor L1-Science-L2-Physics-L3-Electronics and a pair of egg

and a pair of egg shakers

stretchable pockets

Hygiene Standards: Look for sealed cartridges to prevent contamination

The beads change colours as they flow between chambers

Grove - Dust Sensor L1-Science-L2-Physics-L3-Electronics and a pair of eggThe Grove Dust Sensor detects airborne particulate matter (PM) by measuring reflected light intensity within its chamber. Using the Low Pulse Occupancy (LPO) method, it estimates concentration of fine dust particles, enabling students to monitor and evaluate indoor air quality. Ideal for environmental studies, it integrates easily into Arduino or other microcontroller setups via Grove. Educational Benefits: Supports inquiry into environmental science