Laser PM2.5 Sensor
AssemblyLaser-scattering particulate counter that sizes and counts airborne dust. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Laser PM2.5 Sensor
5 top-level lines as of r2272| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Laser Diode | air-purifier-laser-diode | 1× | 1 | · | part |
| 2 | Photodiode Detector | air-purifier-photodiode | 1× | 1 | · | part |
| 3 | Sensor Aspiration Fan | air-purifier-sensor-fan | 1× | 1 | · | part |
| 4 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5 | Microcontroller | mcu | 1× | 1 | · | part |