MATEK HALL CURRENT SENSOR 150A HCS-150A for H743 Slim V3 Flight Controller RC Multirotor Airplane Fixed-Wing DIY Parts





  • Hall effect current sensor

  • No voltage drop and heat on current sensor components

  • Offset and Sensitivity are calibrated in factory

  • Continuous current rating: 0~150A DC

  • Sensitivity: 20mV/A,  INAV/BF scale = 200,  ArduPilot BATT_AMP_PERVLT = 50

  • VBAT voltage sense: 0~69V,  INAV scale = 2100,  BF scale = 210, ArduPilot BATT_VOLT_MULT = 21.0

  • Power Consumption: 17mA

  • Voltage offset error at zero current : +-10mV

  • Curr output voltage error: 5%

  • 23 * 20* 23mm, 7g

  • step file


Soldering pads

  • Vbat: for voltage sense, support 0~69V IN

  • Volt: = 1/21 Vbat, 0~3.3V out

  • Curr: Current signal, 0~3.3V out

  • 5V: power supply for HCS-150A board, support 4~13V IN, 17mA

  • G: GND

  • TX/RX: for firmware update and configure (to be supported)


  • mount Hall sensor far from iron and magnetic material



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