Features • Adjustable Overcurrent Signal Setting: Tailor the critical point of overcurrent detection with a 3A resolution for precise monitoring and enhanced safety in various applications • Convenient Mounting Design: Equipped with mounting holes, this module simplifies installation and setup, ensuring a hassle-free integration into your projects • Versatile Signal Output Options: Offers both analog and TTL level signal outputs for easy connection to ADCs or MCU IO ports, providing flexibility for diverse electronic applications • Clear Overcurrent Indication: Features an output signal that clearly indicates overcurrent conditions, enhancing system reliability and facilitating quick troubleshooting • Ideal for Multiple Applications: Perfect for smart car motor detection, locked rotor protection, and educational demonstrations, this module supports various secondary development projects Features: 1、The critical point of overcurrent signal setting is adjustable, and the setting resolution is 3A 2、Hall current sensor module come with mounting holes, convenient for firmware installation 3、Sampling current conversion analog signal output, can be connected to ADC, TTL level signal output, can also be connected to MCU IO port control 4、With overcurrent signal output indication, the output signal is analog signal and level signal 5、Used in smart car motor overcurrent detection, locked rotor protection current detection, short circuit protection detection, demonstration teaching experiment and other occasion, convenient for secondary development Specification: Item Type: Hall Current Sensor Size(LxWxH): Approx. 37 x 31 x 16.5mm / 1.5 x 1.2 x 0.6in Main Chip: For LM393 al amplifier, WCS1700 Working Voltage: DC 5V Current Detection Range: DC: ±70A, AC: 50A Current Detection Resolution: 32mV/A Package List: 1 x Hall Current Sensor Package List 1 x Hall Current Sensor