Elecbee WCS1800 Hall Current Sensor Module 35A DC 25A AC Short Circuit Overcurrent Protection Module for ADC Microcontroller and DIY Electronics

The Elecbee WCS1800 Hall Current Sensor is the definitive solution for engineers and technicians requiring reliable overcurrent protection and real-time current monitoring. It effectively solves the challenge of short circuit detection in sensitive power systems by offering a fast-response TTL signal output. Whether you are building an industrial motor controller or an automated battery charger, this module ensures your microcontroller stays informed and your hardware stays protected.

This current sensing module is engineered around a high-linearity Hall-effect sensor with a sensitivity of 60mV/A. It provides a dual-signal path that caters to both diagnostic and control needs within a single, compact footprint.

• Current Detection: ±35A DC / 25A AC
• Operating Voltage: DC 5V
• Signal Types: Analog Voltage & TTL Digital Switching
• Adjustable Limit: 0.5A to 35A Threshold

Technical product information: The Elecbee WCS1800 features an operational amplifier-based signal follower to ensure high-impedance analog-to-digital (ADC) conversion without loading the sensor. The board is designed for EMI resistance and features LED status indicators for immediate visual feedback on overcurrent events. Its 37x31mm dimensions and pre-drilled mounting holes make it an ideal development board accessory for university laboratories, factory automation, and embedded system prototyping.

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