ACS712 5A current sensor module with green terminal blocks and 3-pin header for Arduino and ESP32

ACS712 5A Current Sensor Module for Arduino & ESP32

SKU AB134

$7.99 USD Shipping & tax calculated at checkout
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ACS712 5A analog current sensor module monitors AC/DC current for Arduino and ESP32 ADC projects, enabling power measurement, overcurrent detection, robotics, home automation, and battery prototyping.

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Overview

Product Overview

ACS712 5A current sensor module for Arduino is an easy way to add current monitoring to DIY electronics, robotics, battery projects, and power measurement builds. Based on the ACS712 sensor, this module detects load current up to 5A and provides a signal your microcontroller can read for real-time current sensing, power usage tracking, overcurrent detection, and motor or device diagnostics. Ideal for Arduino and other analog-capable platforms such as ESP32 or Raspberry Pi setups with ADC support, it helps prototype safer, smarter circuits for home automation, chargers, and embedded monitoring.

Questions & answers

Frequently asked questions

Yes, the ACS712 5A sensor module is compatible with Raspberry Pi. You can use it with Raspberry Pi setups that have Analog-to-Digital Converter (ADC) support to read the current sensing signal.
The ACS712 sensor module is ready-to-use and connects easily to your Arduino. Attach its output pin to an Arduino analog input, and use Arduino code to read the current value for monitoring purposes.
The ACS712 5A sensor module operates within the standard voltage range suitable for Arduino and similar microcontrollers. Always refer to the module's datasheet for precise voltage specifications to ensure correct usage.
The ACS712 5A sensor module is perfect for projects like DIY electronics, robotics, battery monitoring, and home automation. It's useful for current monitoring, power consumption tracking, and diagnostics in such systems.
First, check all connections between the sensor module and your microcontroller. Ensure your setup follows the correct wiring and voltage requirements. If issues persist, refer to troubleshooting tips online or consider ShillehTek's 30-day returns policy.

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What's included

Features & Specs

ACS712 SensorBased on the ACS712 Hall-effect current sensor for non-invasive current monitoring.

5A Current RangeMeasures load current up to 5A for low-current power and device monitoring.

Analog OutputProvides an analog signal that Arduino or other ADC-equipped controllers can read.

Platform SupportCompatible with Arduino, ESP32, and Raspberry Pi setups that include ADC support.

Real Time SensingSupports real-time current sensing for power usage tracking and circuit monitoring.

Protection UseUseful for overcurrent detection in chargers, battery projects, and embedded systems.

Project ApplicationsFits DIY electronics, robotics, motor diagnostics, and home automation builds.

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