Warehouse display
Description
The KEYESTUDIO Current Sensor – ACS712 (30A) is a Hall-effect current sensor module designed to measure both AC and DC current safely and accurately. Based on the popular ACS712 sensor IC, it provides real-time current measurements without direct electrical contact, making it ideal for Arduino, Raspberry Pi, ESP32, and other microcontroller projects.
Whether you're monitoring power consumption, protecting circuits from overload, or developing smart energy and automation systems, this sensor delivers reliable performance with a simple analogue output that is easy to integrate into your electronics projects.
Why you'll love it
- Measures AC and DC current: Monitor current flow in a wide range of electronic applications.
- Hall-effect sensing: Non-contact measurement provides electrical isolation for improved safety.
- Easy to integrate: Compatible with Arduino, Raspberry Pi, ESP32, and other development platforms.
- Real-time monitoring: Ideal for energy monitoring, battery management, and power measurement projects.
- Versatile applications: Suitable for robotics, automation, smart home systems, STEM education, and DIY electronics.
Technical specifications
- Product type: Current sensor
- Sensor IC: ACS712
- Current range: ±30A
- Measurement type: AC and DC current
- Operating voltage: 5V DC
- Output: Analogue voltage
- Sensing method: Hall-effect
- Interface: Analogue output
- Applications: Energy monitoring, battery management, overload detection, robotics, automation, Arduino, Raspberry Pi, ESP32, and compatible development boards