Environmental Monitoring

STM32 Home Environment Monitoring System Project

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STM32 Home Environment Monitoring System Project

Project finished product images: Bilibili video link: https://www.bilibili.com/video/BV1oi42117dp/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (See the end of the article for data sharing) 01 — Project Introduction 1. Function Explanation STM32 Home Environment Monitoring System (Gizwits) Functions are as follows: 1) Detection Function: Environmental temperature and humidity data, smoke concentration data, PM2.5 concentration data. 2) Display Function: Display detected environmental data … Read more

Arduino Example: Detecting Environmental Temperature and Humidity with DHT11

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Arduino Example: Detecting Environmental Temperature and Humidity with DHT11

DHT11 is a low-cost temperature and humidity sensor that uses a moisture-sensitive resistor to measure humidity, employs a digital temperature sensor for temperature testing, and processes the data using a microcontroller with serial output. The DHT11 costs about 4 yuan, though it is not aesthetically pleasing. The DHT22 is priced around 15 yuan, and while … Read more

Open Source Smart Farm: A Crop Growth Environment Monitoring System

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Open Source Smart Farm: A Crop Growth Environment Monitoring System

Hello everyone, I am GitHub TOP Jun, introducing the most valuable open source projects on GitHub every day. Today, I’m sharing a very impressive smart agriculture project Mycodo. Farm environment monitoring and supervision system, can monitor all data of the farm. https://github.com/kizniche/Mycodo Mycodo can do many smart projects, such as mushroom cultivation monitoring, hydroponic system … Read more

Open Source Hardware Air Pollution Measurement Platform

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Open Source Hardware Air Pollution Measurement Platform

This open-source air pollution measurement platform software and hardware design is copyrighted by Pei Xiangyu. Please contact [email protected]. This article has been added to theInformation Summary – Topic submenu, or reply“Open Source” or “Open Source” on the public account homepage to read this article. Download link: https://github.com/pxy2pku/Air-quality-sensing-platform Please support the open-source hardware (Open Source Hardware, … Read more

Exploring the Advantages of Lightweight UAV-SAR Systems

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Exploring the Advantages of Lightweight UAV-SAR Systems

Small unmanned aerial vehicles (UAVs) have become very popular in aerial photography, while radar imaging can provide more supplementary information. Therefore, installing radar on UAVs can be applied in fields such as science, agriculture, and environmental monitoring. However, UAV SAR systems are often too heavy and require support from large UAVs. This article introduces a … Read more

How to Use Raspberry Pi to Measure Particulate Matter (PM 2.5)

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How to Use Raspberry Pi to Measure Particulate Matter (PM 2.5)

Build an air quality detector using two simple hardware devices and a few lines of code. — Stephan Tetzel Useful original links Please visit the “Original Link” at the end for clickable links, full-size original images, and related articles. Acknowledgements Translated from | https://opensource.com/article/18/3/how-measure-particulate-matter-raspberry-pi | Author | Stephan Tetzel | Translator | Hank Chow (HankChow) … Read more