Formaldehyde

3D Printing Houses: Has the Formaldehyde Problem Been Solved?

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3D Printing Houses: Has the Formaldehyde Problem Been Solved?

Click the blue textFollow us Technology reshapes life, but can health risks really be eliminated with a click? While we are still troubled by formaldehyde during renovations, 3D printed houses have quietly transitioned from concept to reality. Buildings constructed through “printing” are rising globally; they not only boast incredible construction speed but also claim to … Read more

Proteus + STM32 Simulation + Code for Temperature, Humidity, Formaldehyde, and PM2.5 Monitoring with Sound and Light Alarm System

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Proteus + STM32 Simulation + Code for Temperature, Humidity, Formaldehyde, and PM2.5 Monitoring with Sound and Light Alarm System

Bilibili video link: https://www.bilibili.com/video/BV1c1ZXYKEMN/?spm_id_from=333.1387.homepage.video_card.click&vd_source=430bddfa2f26cdc8e5c9331f2166f826 01 — Project Overview The system uses the STM32F103C8 as the main control chip, employing a serial port and OLED display for data output. It utilizes a buzzer and LED lights for sound and light alarms, and a KEY button for interface switching and threshold settings. The DS18B20 is used for … Read more