Current Sensor Module for Arduino & Raspberry Pi | ACS712
The Current Sensor Module for Arduino & Raspberry Pi | ACS712 uses the Hall effect to measure AC or DC current non-invasively. Provides analog voltage output proportional to the measured current for safe monitoring applications.
Key Features
- Hall effect based sensing
- Measures AC and DC current
- Electrical isolation
- Analog voltage output
- Low internal resistance
- Wide current range
Technical Specifications
- Model: ACS712
- Sensing: Hall effect
- Output: Analog voltage
- Sensitivity: 185mV/A (5A module)
- Voltage: 5V
- Isolation: 2.1kV
Applications
- Current monitoring
- Overcurrent protection
- Power measurement
- Motor current sensing
- Battery management





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