MAX471 3A Current Sensor Module for Arduino – DC 0–30V
MAX471 3A Current Sensor Module for Arduino – DC 0–30V
MAX471 3A Current Sensor Module – DC 0–30V for Arduino Projects
The MAX471 3A Current Sensor Module is a compact, easy-to-use current detection board designed for makers, engineers, and hobbyists working with Arduino and other microcontroller platforms. Based on the MAX471 IC, this module accurately measures current consumption in DC circuits up to 30V and 3A, making it an ideal solution for monitoring power usage in embedded systems, robotics, battery-powered devices, and more.
Key Features
- Wide Voltage Range: Supports DC 0–30V input for versatile application compatibility
- 3A Maximum Current: Measures up to 3A of current flow with reliable accuracy
- 5V Supply Voltage: Compatible with standard Arduino and microcontroller 5V logic
- SMD Package: Compact surface-mount design for easy integration into projects
- Wide Operating Temperature: Functions reliably from -40°C to +85°C
- No High-Concern Chemicals: Safe for general use in hobbyist and educational environments
- Arduino Ready: Simple analog output connects directly to Arduino analog input pins
- Quantity: 1 module per order
Specifications
- IC: MAX471
- Maximum Current: 3A
- Input Voltage: DC 0–30V
- Supply Voltage: 5V (max)
- Package Type: SMD
- Operating Temperature: -40°C to +85°C
- Condition: New
- Origin: Made in Mainland China
Who Is This For?
Whether you're building a smart power monitor, a battery management system, or a custom electronic project, the MAX471 current sensor module gives you a straightforward way to integrate real-time current sensing into your designs. It's compatible with Arduino Uno, Nano, Mega, and similar platforms.
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Frequently Asked Questions
Q: Is the MAX471 3A Current Sensor Module compatible with Arduino?
A: Yes, the MAX471 current sensor module is fully compatible with Arduino boards including the Uno, Nano, and Mega. It outputs an analog voltage signal that can be read directly by an Arduino analog input pin, making integration straightforward for most DC circuit monitoring projects.
Q: What is the maximum voltage and current this module can handle?
A: This module supports DC voltages from 0 to 30V and can measure currents up to 3A. The supply voltage for the module itself should not exceed 5V, which is the standard logic level for most Arduino and microcontroller boards.
Q: Can this module be used in battery-powered or outdoor projects?
A: Yes. The wide operating temperature range of -40°C to +85°C makes this current sensor suitable for a variety of environments, including those with significant temperature variation, as long as the electrical specifications (0–30V, up to 3A, 5V supply) are not exceeded.