Click the blue text Follow us Infrared scattering, 0.5 mg/m³, affordable solution for graduation project “Air PM2.5” 1 Module Introduction GP2Y1014AU is a Sharp infrared scattering dust sensor, with a range of 0.5-2.5 mg/m³, analog output of 0-3.5 V, 5 V power supply, designed for the graduation project “PM2.5 affordable detection”—just plug it in. 2 … Read more
The underground environment is complex, and during the use of dust sensors, they are affected by dust from the working face, mechanical pressure, and spraying. The bolts on the cover are prone to dust accumulation and rust, which severely impacts the maintenance and lifespan of the sensors. The engineering team has designed a protective cover … Read more
Produced by 21ic Forum Naluo MimiWebsite: bbs.21ic.comAs is my style, let me ramble a bit at the beginning:With nothing much to do and not wanting to tackle anything too difficult, I decided to play around with a development board that has been gathering dust.Last year, I won a development board based on the MM32L073 microcontroller … Read more