Here is a circuit that can be used to detects the leakage of LPG gas and alerts the user through audio-visual indications. The circuit uses SEN-1327 gas sensor module from RhydoLABZ. Its output goes high when the gas level reaches or exceeds certain point. A preset in the module is used to set the threshold. […]
This PIC16F84A-based gas detector project has capability to sense many different types of gases like smoke, liquefied gas, butane and propane, Methane, alcohol, hydrogen, etc. This simple gas leak monitoring project only need few component and easy to build. It uses Smoke Sensor Module GH-312 to detect gas or smoke. For warning sign, the project […]
Gas sensors are employed in a wide range of applications in the fields of safety, health, instrumentation etc. Common examples are domestic/commercial alarms for explosive or toxic gases, or in automotive application as gas leakage detectors for LPG powered cars and exhausts detectors inside any fuel-powered truck/car. Such sensors, nowadays, are found also in applications […]
An ATtiny45 microcontroller controls this intelligent detection system. The hardware and firmware is optimized to implement the liquefied petroleum gas alarm for domestic or automotive use.
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