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INDOOR POLLUTION MONITORING & CONTROL SYSTEM
Air pollution is a growing issue these days. Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, and pollen may be suspended as particles. Effect of air pollution has many bad things and the others may cause problems to our health, for instance, asthma, cough, and lung disorders. It is necessary to monitor air quality and keep it under control for a better future and healthy living for all. The sensors interact with Arduino UNO which processes this data and transmits it over internet.
LPG leakage indication over GSM using Arduino
Arduino based LPG Leakage detector with SMS indication using GSM modem project detects the LPG gas leakage. If the LPG gas level crosses the threshold level then it sends SMS to the user using the GSM modem. Also, the LPG detector system turns on the buzzer to indicate the person nearby to the system. And at the same time Relay is turned on.