Hello friends, I hope you all are doing great. Today, I am going to share the new PMS5003 Particle Sensor Library for Proteus V1.0 . The PMS5003 from Plantower is the small metal box with a fan that sits inside many air purifiers, air-quality monitors and home weather stations. It counts the dust and smoke particles in the air with a laser and reports PM1.0 , PM2.5 and PM10 to an Arduino over a UART . Behind the part sits our own model , written from Plantower's manual and checked against the PMS Library for Arduino, the one most makers use with this sensor - so the library gets exactly the frames it expects. The sensor sends a 32-byte frame every 2.3 seconds, comes faster when the air changes, answers the passive mode and sleep commands, obeys its SET and RESET pins, and needs 30 seconds ...