This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

MQ-5 Gas Sensor with Arduino UNO – Connection Diagram. Now that we understand how the MQ-5 gas sensor operates, we can connect all of the necessary wires to an Arduino Uno and test it out. We'll start ...

Project Overview The system uses a gas sensor (MQ-2/MQ-5/MQ-135) to detect gas leakage and trigger alerts. It can also send notifications using Wi-Fi (ESP8266/ESP32) or GSM. Key Components Arduino Uno ...

In this proposed project, we have interfaced Arduino Uno with MQ2/MQ6 sensors, SIM900A GSM module, servo motor, buzzer, and LED. The interfacing is done in such a way that whenever there is a gas leak ...

Install the ArduinoJson library via the Arduino IDE Library Manager. Download the attached code. Upload the code to the Arduino Uno board. Connect the MQ-6 sensor to the Arduino as per the code. Set ...

Gas detector and Alerting device with Arduino Uno Code Note: This project should not be copied without my permission. //Included Libraries #include "liquidcrystal.h" //MACROS are defined here const ...

Arduino Uno is an open-source electronics platform based on easy-to-use hardware and software.Arduino boards can read inputs such as a light on a sensor, a finger on a button, or a Twitter message and ...

As many Arduino enthusiasts will tell you, they have a million ideas for projects but haven't completed nearly as many as they want. Here are some of the best Arduino projects we have found.