ACS712 Current Sensor Module Detector - 5Amp current sensor module
The device consists of a precise, low-offset, linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Accurately measure AC or DC currents up to ±5A, ±20A, or ±30A with this compact ACS712 Current Sensor Module. Perfect for Arduino, ESP32, and Raspberry Pi projects involving load monitoring, power control, and energy metering.
₹ 72
₹ 149
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| Made In : | India |
The ACS712 5A Current Sensor Module is a precision Hall-effect based sensor used to measure AC and DC current flow in electronic circuits. It provides an analog voltage output proportional to the current passing through the sensor. It is widely used in Arduino, ESP32, IoT power monitoring systems, and energy measurement applications.
Key Features
- Measures both AC and DC current
- Based on Hall-effect sensing technology
- Electrically isolated measurement (safe operation)
- Low internal resistance for minimal power loss
- Easy analog output interface
- Compact and Arduino-friendly module
- High accuracy for low-current applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Model | ACS712 (5A version) |
| Measurement Range | -5A to +5A |
| Output Type | Analog voltage |
| Operating Voltage | 5V DC |
| Sensitivity | ~185 mV/A (5A version) |
| Isolation Voltage | Up to 2.1 kV RMS (typical) |
| Response Time | ~5 µs |
| Internal Resistance | ~1.2 mΩ |
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