ANAVI Gas Detector – An ESP8266-powered air quality monitor

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https://www.electronics-lab.com/anavi-gas-detector-esp8266-powered-air-quality-monitor/

ANAVI Gas Detector is an ESP8266-powered, open source, Wi-Fi dev board for monitoring air quality and detecting dangerous gases. ANAVI Gas Detector is an ESP8266-powered, open source, Wi-Fi dev board for monitoring air quality and detecting dangerous gases. It supports popular analog MQ gas sensor modules such as MQ-135, MQ-2, MQ-3, etc. Furthermore, it comes […]

DIY Tweeting Weather Station

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https://www.electronics-lab.com/diy-tweeting-weather-station/

by Jonathanrjpereira @ instructables.com: Ever wanted to monitor your city’s Current Weather Conditions, Carbon Footprint, Noise and Pollution levels? Do you want be a Climate Change Crusader or set-up your own Tweeting Weather Station and share your local weather conditions with the world? Meet Tweeting Weather IoT Station aka TWIST – a DIY, Open-Source Environmental Monitoring […]

Environmental Alert System

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https://www.electronics-lab.com/environmental-alert-system/

by Aleator777: What’s that smell? It’s noxious gas of course! If you’re in an environment where there’s a possibility of gaseous release of which you’d rather not breathe, why not build an automatic system for sensing and alerting you? The design for the Environmental Alert System is driven by my motivation to understand the concentrations […]