A REVIEW ON IOT BASED HAZARDOUS GAS LEAKAGE DETECTION & CONTROLLING SYSTEM USING MICROCONTROLLER & GSM MODULE

Abstract

The project is geared toward developing the protection of Home against Intruders, Gas Leak and hearth. In any of the on top of 3 cases anyone met whereas you're out of your home than the device sends SMS to the emergency no provided thereto. The report consists of a background into the realm of 8051 microcontroller and mobile communication, however they're interfaced to every different and AT commands set utilized in communication. Gas sensors area unit used during a big selection of applications within the fields of safety, health, instrumentation etc. Common examples area unit domestic/commercial alarms for explosive or deadly gases, or in automotive application as gas run detectors for LPG powered cars and exhausts detectors within any fuel powered truck/car. Such sensors, nowadays, area unit found conjointly in applications involving air internal control systems and pollution observance. Today’s sensors, whereas that includes a high sensitivity to a good gases selection, area unit terribly compact in size and have considerably reduced their power consumption to raised adapt to transportable solutions. Building a system with a gas sensing element isn't as straightforward because it may seem. Despite the sensing element can be treated, basically, as a resistance (which worth depends on gas concentration during air) the sensible implementation in a project ought to be done considering some style rules, particularly if the ultimate circuit may be a device to be utilized in a field wherever responsibility is powerful.