DFRobot Air Quality Monitor PM2.5+HCHO+T+H - SEN0233 1000m range but you can go a

but you can go a little higher

and switches to match your project layout

Resistance 10 kΩ Tolerance 5% (9

It can be executed to send and receive SMS and trace a specific location

When soldering small surface-mount (SMD/SMT) components

DFRobot Air Quality Monitor PM2.5+HCHO+T+H - SEN0233 1000m range but you can go aMeasure Temperature with a Sensor Made for Embedded Builds The Air Quality Monitor PM 2. 5, Formaldehyde, Temperature & Humidity Sensor is a dust sensor designed for climate logging, weather nodes, and room monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Particle Range of measurement: 0. 3 ~ 1. 0m; 1. 0 ~ 2. 5m; 2. 5 ~ 10m; Particle Resolution: 1ug m.