KY-024 Datasheet | Joy-IT

KY-024 Linear magnetic Hall Sensor KY-024 Linear magnetic Hall Sensor Contents 1 Picture ................................................................................................................................................................. 1 2 Technical data / Short description ....................................................................................................................... 1 3 Pinout ................................................................................................................................................................... 2 4 Functionality of the sensor .................................................................................................................................. 2 5 Code example Arduino ......................................................................................................................................... 3 6 Code example Raspberry Pi ................................................................................................................................. 4 Picture Technical data / Short description Chipset: A3141 | OP-amplifier: LM393 A magnetic field is detected by the sensor and will be printed as an analog voltage value. You can control the sensitivity of the sensor with the potentiometer. Digital out: If a magnetic field is detected by the sensor, a signal will be printed here  Analog out: Direct measurement of the sensor unit  LED1: Shows that the sensor is supplied with voltage LED2: Shows that the sensor detects a magnetic field Export: 16.06.2017 Copyright by Joy-IT - Published under CC BY-NC-SA 3.0 Page 104 of 214 KY-024 Linear magnetic Hall Sensor LED2: Shows that the sensor detects a magnetic field Pinout Functionality of the sensor The sensor has 3 main ponents on its circuit board. First, the sensor unit at the front of the module which measures the area physically and sends an analog signal to the second unit, the amplifier. The amplifier...