Module ACS712 5A Current Sensor

Module ACS712 5A Current Sensor

is a highly efficient and reliable device designed for precise current measurement in both AC and DC circuits. It is based on the Allegro ACS712 Hall-effect IC, which provides stable, accurate, and electrically isolated readings. Therefore, this sensor is ideal for applications that require safe and dependable current monitoring, such as Arduino projects, power supply analysis, and automation systems.

🔹 Key Features:

• High Precision and Stability:
  The Module ACS712 5A Current Sensor measures currents up to ±5A with excellent linearity. Moreover, it maintains consistent accuracy even under changing loads, ensuring dependable performance for professional and DIY applications.

• Hall-Effect Isolation:
  Because it uses Hall-effect technology, the module isolates the measurement circuitry from the main current path. As a result, it enhances user safety while minimizing electrical noise interference.

• Compact and User-Friendly Design:
  The small PCB module allows for quick integration into various microcontroller systems such as Arduino, ESP32, and Raspberry Pi. In addition, its plug-and-play nature makes it ideal for beginners and experts alike.

• Dual-Polarity Current Measurement:
  It can accurately detect both positive and negative current flow, which makes it suitable for AC and DC measurement systems.

• Proportional Analog Output:
  The sensor provides a voltage output proportional to the current detected. Consequently, it simplifies data processing in embedded applications and monitoring systems.

⚙️ Technical Specifications:

• Model: ACS712-5A

• Operating Voltage: 5V DC

• Measurement Range: ±5A

• Output Sensitivity: 185 mV/A

• Response Time: 5 µs

• Dimensions: 31mm × 13mm × 14mm

• Material: High-quality PCB and copper traces

🔧 Applications:

• Power consumption measurement systems

• Battery management and charging control

• DC motor current and speed monitoring

• Overcurrent protection circuits

• Solar power and inverter monitoring

• Arduino and IoT energy tracking projects

🌟 Why Choose the Module ACS712 5A Current Sensor?

In today’s electronics world, accuracy and safety are essential. The Module ACS712 5A Current Sensor combines both qualities with exceptional ease of use. Furthermore, its Hall-effect isolation ensures reliable results without exposing your microcontroller to high voltages. Because of its high sensitivity and fast response time, you can monitor real-time current fluctuations with confidence.

Overall, this Module ACS712 5A Current Sensor is not just a tool—it’s a trusted companion for engineers, students, and hobbyists who value precision, durability, and performance in their electrical projects.