Quick Overview

The Current Sensor Module is designed for real-time and accurate monitoring of electrical current flow across devices and systems. Widely used in various applications like renewable energy projects, power management, and electrical load monitoring, it provides both analog and digital outputs for versatile interfacing.

How It Works

The Current Sensor Module usually employs Hall-effect or resistive shunt measurement techniques to monitor current flowing through a circuit. A magnetic field is generated around the wire carrying current; the Hall-effect sensor then detects this magnetic field and translates it into a voltage signal, proportional to the current. Basic Functioning involves: Sensing the magnetic field or voltage drop across a resistive shunt. Converting the sensed parameter into an electrical signal. Transmitting the electrical signal as an analog or digital output for further processing. The sensor interfaces effortlessly with various microcontrollers, including Arduino and Raspberry Pi, through analog or digital pins.

Technical Specification

• Operating Voltage: 5V or 3.3V (Model dependent)
• Current Sensing Range: -25A to +25A
• Sensing Method: Hall-effect/Resistive Shunt
• Output Type: Analog and Digital
• Accuracy: ±1%
• Response Time: < 1 ms

Key Features

• High Accuracy: Provides precise current measurements.
• Fast Response Time: Suitable for real-time monitoring.
• Versatile Interfacing: Supports both analog and digital outputs.
• Wide Current Range: Capable of measuring both positive and negative currents.
• Energy-Efficient: Low standby power consumption.

Application

• Real-time energy monitoring in smart homes.
• Industrial automation for load balancing and safety.
• Renewable energy projects like solar and wind farms.
• Battery management systems.
• Educational kits and STEM projects involving electrical engineering.

Summary

To conclude, the Current Sensor Module is a fundamental component for electrical monitoring and safety applications. It's a versatile device that caters to a broad range of needs, from simple current measurement in DIY projects to sophisticated industrial automation systems.