{"product_id":"single-phase-ac-current-sensor-module-5a-arduino","title":"5A Single-Phase AC Current Sensor Module for Arduino","description":"\n\u003ch2\u003eSingle-Phase AC Current Sensor Module 5A for Arduino \u0026amp; DIY Electronics\u003c\/h2\u003e\n\u003cp\u003eThis compact \u003cstrong\u003e5A single-phase AC current sensor module\u003c\/strong\u003e is designed for makers, electronics enthusiasts, and engineers who need accurate current monitoring in their Arduino-based or DIY electronic projects. Using non-invasive magnetic sensing technology, this module detects AC current flow without direct electrical contact — making it a safe and versatile choice for home automation, energy monitoring, and smart control systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Range:\u003c\/strong\u003e Up to 5A single-phase AC measurement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Switching transducer — clean digital signal output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Principle:\u003c\/strong\u003e Non-invasive magnetic (Hall-effect style) current sensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable polymer housing for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with Arduino, Raspberry Pi, and other common microcontroller platforms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Straightforward wiring and setup for rapid prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Small footprint fits neatly into project enclosures and breadboards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe for everyday hobby and professional use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome energy monitoring systems\u003c\/li\u003e\n  \u003cli\u003eSmart appliance current detection\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and control prototypes\u003c\/li\u003e\n  \u003cli\u003eDIY power consumption meters\u003c\/li\u003e\n  \u003cli\u003eLoad detection circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A (single-phase AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitching Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Current Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, microcontroller boards\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this AC current sensor module compatible with Arduino boards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this single-phase AC current sensor module is fully compatible with Arduino and most other popular microcontroller platforms including Raspberry Pi. It outputs a switching transducer signal that is easy to read with standard digital input pins.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum current this sensor can measure?\u003c\/h4\u003e\n\u003cp\u003eA: This module is rated for up to 5A of single-phase AC current, making it well-suited for monitoring small to medium household appliances and DIY electronics projects that operate within this range.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this sensor require direct electrical contact with the wire being measured?\u003c\/h4\u003e\n\u003cp\u003eA: No. This is a non-invasive magnetic current sensor, meaning it clamps around or sits near the conductor and detects the magnetic field generated by current flow — no need to break the circuit or make direct electrical contact.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this AC current sensor module compatible with Arduino boards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this single-phase AC current sensor module is fully compatible with Arduino and most other popular microcontroller platforms including Raspberry Pi. 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