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KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars

KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars
KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars
KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars
KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars
KY-003 Standard Hall Magnetic Sensor Module for AVR Smart Cars
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€0.40 (0.78лв)
Price in reward points: 40
5 or more €0.36 (0.70лв)
  • Stock: 29
  • Brand: OEM
  • Reward Points: 2
  • Model: KY-003
  • Product Code: 6989
  • Warranty: няма
Products Sold: 68
Product Views: 316

The KY-003 module is a standard Hall-effect magnetic sensor that converts the presence of a magnetic field into a clear digital signal. Perfect for projects requiring contactless detection – such as rotation counters for wheels, door security systems, interactive toys, or position sensors in robotics and smart cars. The sensor is highly sensitive and can distinguish between the north and south poles of a magnet.

With three header pins (5V power, ground, and digital signal), it connects easily to popular platforms like Arduino, Raspberry Pi, and AVR microcontrollers. Its compact design and low power consumption make it ideal for mobile and battery-powered devices.

Key Specifications:

  • Type: Digital Hall-effect magnetic sensor (switching type)

  • Model: KY-003

  • Operating Voltage: 5V DC

  • Output Signal: Digital (HIGH/LOW), triggered by a magnetic field

  • Principle: Integrated circuit based on the Hall effect

  • Compatibility: Arduino, Raspberry Pi, AVR, PIC, etc.

  • Applications: RPM counters, contactless switches, security systems, robotics, smart cars.

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