DFRobot Air Quality Monitor PM2.5+HCHO+T+H - SEN0233 1000m range Resistance 10 kΩ Tolerance 5%

Resistance 10 kΩ Tolerance 5% (9

but you can go a little higher

Output: Analog voltage (ratiometric)

It also provides parallel data to the 8-bit latch

If you're looking for an external clock for your Arduino and Raspberry Pi devices

DFRobot Air Quality Monitor PM2.5+HCHO+T+H - SEN0233 1000m range Resistance 10 kΩ Tolerance 5%Measure 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.