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

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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 temperature monitoring, while ADC is implemented for formaldehyde measurement, PM2.5 measurement, and humidity measurement functions, allowing for threshold adjustments to trigger sound and light alarms.

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Schematic Design

Proteus + STM32 Simulation + Code for Temperature, Humidity, Formaldehyde, and PM2.5 Monitoring with Sound and Light Alarm SystemReply with JC003 in the resource sharing public account to obtain it.If you have other customization needs, you can also add WeChat: wzxiaoanxa

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