smoke detector

Build Temperature & Humidity & Smoke Detector Alarm System Based on Arduino

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Project Summary: Build temperature & humidity & smoke alarm system based on ICStation Mega 2560 compatible with Arduino( Cost is USD32.39 ONLY) . The working voltage of this system is DC5V.It can measure the current temperature, humidity and smoke. It can display real-time data by the 1602 LCD and can realize the sound and light …

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DIY Temperature & Humidity & Smoke Detector Alarm System

DIY Temperature & Humidity & Smoke Detector Alarm System

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The working voltage of this system is DC5V. It can measure the current temperature, humidity and smoke. It can display real-time data by the 1602 LCD and can realize the sound and light alarm when in the dangerous temperature and humidity. It is a simply and easily to operate monitoring alarm system about temperature humidity …

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Smoke Detector using MQ2 Gas Sensor and Arduino

Smoke Detector using MQ2 Gas Sensor and Arduino

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Smoke Detectors are very useful in detecting smoke or fire in buildings, and so are the important safety parameters. In this DIY session, we are going to build a Smoke Detector Circuit which not only sense the smoke in the air but also reads and displays the level of Smoke in the Air in PPM (parts per million). …

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