₹160.00Original price was: ₹160.00.₹105.00Current price is: ₹105.00. GST
The ACS712 5A Current Sensor Module is used to measure AC or DC current up to 5 amperes. It is widely used in power monitoring and control systems with microcontrollers such as Arduino Uno R3, Arduino Nano, and ESP32 Development Board.
The ACS712 5A Current Sensor Module is based on Hall-effect sensing technology, allowing safe and accurate measurement of electrical current. The sensor produces an analog voltage output proportional to the current flowing through the conductor.
Because the sensing element is electrically isolated from the measurement circuit, it can safely measure both AC and DC currents. The module is compact, reliable, and widely used in power monitoring systems, battery management, motor control, and energy measurement projects.
Key Features
Measures AC and DC current
Current measurement range up to ±5A
High sensitivity for low current measurement
Analog voltage output
Electrical isolation for safety
Easy interface with Arduino and other microcontrollers
Technical Specifications
Parameter
Value
Operating Voltage
5V
Current Range
±5A
Output Type
Analog
Sensitivity
185 mV/A
Sensor Type
Hall Effect Current Sensor
Pin Configuration
Pin
Description
VCC
Power Supply (5V)
GND
Ground
OUT
Analog Output
What’s in the Box
1 × ACS712 5A Current Sensor Module
Weight
0.006 kg
Dimensions
3.1 × 1.3 × 1.5 cm
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