EMF Detector App

Overview

The EMF Detector app is a sophisticated tool designed to measure and display electromagnetic fields (EMF) in your surroundings. Utilizing the sensors available on your mobile device, this app provides real-time readings of the magnetic field strength, giving users insights into the levels of electromagnetic radiation they are exposed to.

Key Features

Real-Time EMF Readings: The app continuously monitors and displays the EMF levels in microteslas (µT) with high precision.
User-Friendly Interface: An intuitive and visually appealing interface that is easy to navigate.
Radial Gauge Display: A dynamic radial gauge that visually represents the EMF strength, categorizing the readings into safe, moderate, and dangerous zones.
Historical Data: The app stores a limited history of recent readings, allowing users to observe trends and changes over time.
Unit Display: The app displays the EMF readings in both numeric and textual formats, ensuring clarity and ease of understanding.

Technical Details

Built with Flutter: The app is developed using the Flutter framework, ensuring a smooth and responsive user experience across both iOS and Android platforms.
Sensors Plus Package: Leverages the sensors_plus package for accessing the device's magnetometer sensor, which is crucial for detecting EMF levels.
Provider Package: Utilizes the provider package for state management, ensuring that the UI updates in real-time as the sensor data changes.
Syncfusion Flutter Gauges: Uses the Syncfusion Flutter Gauges package to create a visually appealing and informative radial gauge that displays the EMF readings.

How It Works

Sensor Initialization: Upon launching the app, it initializes the magnetometer sensor to start receiving EMF data.
Data Processing: The raw data from the sensor is processed to calculate the magnitude of the electromagnetic field.
UI Updates: The processed data is then used to update the UI elements, including the radial gauge and the textual display of the EMF reading.

Usage Scenarios