Gas Sensor
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Kavach By Ashish Joy Kavach is a desktop AI-assisted communication and smart-home support device designed specifically for elderly users who struggle with smartphones or modern digital interfaces. Inspired by the challenges faced by my own grandparents, who live alone and are digitally illiterate, this project aims to provide them with a… |
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AIR-Buddy - A Buddy for Monitor Air Quality By Rajesh Air pollution has become one of the most serious environmental and public health challenges in the modern world. Harmful gases such as carbon monoxide (CO) and nitrogen dioxide (NO₂), mainly produced by vehicles, industrial emissions, and fuel combustion, contaminate the air we breathe and pose significant risks to human… |
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Gas Leakage Detector Using Arduino: Complete DIY Guide Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using Arduino. This LPG gas leak detector uses an Arduino Uno and MQ-5 gas sensor to detect gas levels in the air and activates a buzzer and LED to alert users when a leak is… |
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Arduino Air Quality Monitoring System Breathing clean, healthy air is vital for our well-being, yet air quality remains a concern in many environments. In this article, we delve into creating an Arduino-based Air Quality Monitoring System. Previously, we have also built an IoT-based Air pollution monitoring system using ESP8266, but for this project, we will keep things simple and use the popular Arduino UNO board to build a… |
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IoT Based Air Quality Index Monitoring System – Monitor PM2.5, PM10, and CO using ESP32 As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories, and vehicular traffic, blocking out the sun and making it hard to breathe. Experts say that the high levels of air pollution and COVID-19 pandemic can be a dangerous mix that can have serious consequences. The necessity for real-time monitoring of… |
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New Multi-Gas Meter Modules from Sensirion Measure pure Hydrogen, Hydrogen blends, and Natural Gas Sensirion has launched the SGM64xx gas metering module that is based on the reliable SGM63xx platform, and brings it to a new level by extending its measurement capabilities to pure hydrogen. This module is able to measure any gas mixtures, including pure hydrogen, blends of hydrogen, biomethane, and natural gas. The hydrogen flow ranges… |
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Measuring CO2 Concentration in Air using Arduino and MQ-135 Sensor The earth’s Atmospheric CO2 level is increasing day by day. The global average atmospheric carbon dioxide in 2019 was 409.8 parts per million and in October-2020 it is 411.29. Carbon dioxide is a key greenhouse gas and responsible for about three-quarters of emissions. So CO2 level monitoring has also started to gain importance. In our previous… |
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Interfacing Gravity Infrared CO2 Sensor with Arduino to Measure Carbon Dioxide in PPM The increasing concentration of carbon dioxide in the air has become a serious problem now. According to the NOAA report, the ozone CO2 concentration has reached 0.0385 percent (385 ppm) and it is the highest amount in 2.1 million years. This means that in one million particles of air, there are 385 particles of carbon dioxide. This rising level of CO2 has affected the… |
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Gas Detection and PPM Measurement using PIC Microcontroller and MQ Gas Sensors MQ series Gas sensors are very common types of sensors used in Gas Detectors to detect or measure certain types of Gases. These sensors are widely used in all Gas related devices like from simple Smoke Detectors to Industrial Air Quality Monitors. We have already used these MQ gas sensors with Arduino to measure some harmful gases like Ammonia. In this article, we will learn… |
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Sensirion Humidity Sensor and Gas Sensor used in bluSensor’s Air Quality Device The bluSensor AIQ is an intelligent air quality measuring device with a smart plug concept that has the ability to measure and store over 5000 different air quality values anywhere at any time. The device can be powered with any kind of USB outlet such as power banks, USB sockets at home, a notebook or a PC, and even the USB sockets in cars or truck. The special type… |
