No products in the cart.
-29%
Arduino Uno Mini Projects
Gas Leak Detector using MQ-2 Sensor and Arduino
Availability:
1 in stock
Gas Leak Detector using MQ-2 Sensor and Arduino
The Gas Leak Detector is a safety project that uses an MQ-2 gas sensor and Arduino Uno to detect the presence of flammable gases like LPG, methane, or propane. It’s a useful system for homes, kitchens, and industrial spaces where gas leaks can pose serious hazards.
The MQ-2 sensor detects gas concentration and sends an analog signal to the Arduino. When the gas level exceeds a predefined threshold, the Arduino triggers a buzzer and/or LED as an alert. Optionally, a 16×2 LCD (with I2C) can display real-time gas levels.
₹2,950.00 ₹4,130.00 (Incl. GST)
1 in stock
Gas Leak Detector using MQ-2 Sensor and Arduino
The Gas Leak Detector is a safety-oriented project built using an Arduino Uno and an MQ-2 gas sensor, designed to detect the presence of combustible gases such as LPG, methane, propane, and hydrogen in the surrounding environment. It’s a practical and useful system for homes, laboratories, and industries where gas leakage could lead to dangerous situations.
The core of the system is the MQ-2 sensor, which changes its resistance when exposed to gas particles. The sensor’s analog output is fed into the Arduino Uno, which reads and processes the signal. If the gas concentration exceeds a predefined threshold, the system immediately activates a buzzer and/or LED indicator to alert nearby individuals. A 16×2 LCD (with I2C) can also be used to display the real-time gas levels.
This project is easy to build and teaches essential concepts like analog sensing, threshold comparison, and safety automation.
Based on 0 reviews
Be the first to review “Gas Leak Detector using MQ-2 Sensor and Arduino”
Related products
- Arduino Uno Mini Projects, Robot Projects
Bluetooth Controlled Car using Arduino
Bluetooth Controlled Car using Arduino
The Bluetooth Controlled Car is a beginner-friendly robotics project that allows you to control a small car using a smartphone via Bluetooth. It uses an Arduino Uno, HC-05 Bluetooth module, L298N motor driver, and DC motors for movement.
Commands are sent from a mobile app (or Bluetooth terminal) to the HC-05, which communicates with the Arduino. The Arduino interprets these commands and instructs the motor driver to move the car forward, backward, left, or right accordingly.
This project is perfect for learning wireless communication, motor control, and basic robotics. It can be upgraded by adding sensors for obstacle avoidance or automation features.
SKU: Bluetooth Controlled Car using Arduino - Electronics Projects (BTech MTech)
Line Following Smart Trolley System Using Arduino
The Line Following Smart Trolley System is an intelligent shopping assistant that automatically follows a designated path using infrared (IR) sensors and Arduino. This smart trolley enhances the shopping experience by reducing manual effort, making it convenient for customers in supermarkets, airports, and retail stores.
SKU: Line Following Smart Trolley System Using Arduino - Arduino UNO & IOT Projects
IoT-Based Water Quality Monitoring for Smart Campus Using Arduino
The IoT-Based Water Quality Monitoring System is an innovative solution designed to ensure safe and clean water in a smart campus environment. This system continuously monitors water parameters such as pH level, turbidity, temperature, dissolved oxygen, and conductivity using various sensors connected to an Arduino microcontroller. The collected data is then transmitted to the cloud for real-time analysis and remote monitoring.
SKU: IoT-Based Water Quality Monitoring for Smart Campus Using Arduino - Arduino Uno Programming Board's
Arduino Uno R3 SMD with Cable
The Arduino Uno SMD is a compact, durable version of the popular Arduino Uno board. Featuring surface-mount components and the ATmega328P microcontroller, it offers 14 digital I/O pins, 6 analog inputs, and a USB interface for programming. Ideal for prototyping, education, and DIY electronics projects.
SKU: arduino-uno-r3-smd
There are no reviews yet.