1、The detection range of WCS1600 current sensor module is DC±100A, and the current detection resolution is 22mV/A. 2、The critical point of over‑current signal setting is adjustable, and the setting resolution is 5A. 3、Sampling current conversion analog signal output, can be connected to ADC, TTL level signal output, MCU IO port control 4、The output signal is analog and level signal, with signal output indicator, providing output over‑current signal indication. 5、The current sensor module has mounting holes for easy firmware installation and removal. Item Type: Current Sensor Module Size(L x W x H): Approx. 37 x 31 x 16.5mm / 1.5 x 1.2 x 0.6in Main Chip: LM393 OP Amp, WCS1800 Current Detection Range: DC±100A Current Detection Resolution: 22mV/A Output Signal: Analog signal and level signal Application: Intelligent car motor over-current detection, locked-rotor protection current detection, short-circuit protection detection, demonstration teaching experiment and other situations, convenient for secondary development 1 x Current Sensor Module