Nov 6, 2018 · The KY-025 Reed Switch Module is a small electrical switch operated by an applied magnetic field, commonly used as proximity sensor. The module has both digital and analog outputs. A trimmer is used to calibrate the sensitivity of the sensor. Compatible with Arduino, Raspberry Pi, ESP32 and other microcontrollers.

microbit-KY-025 This module contains an analog reed magnetic sensor that detects a magnetic field and forwards this information to the digital output. Reed contacts consist of two thin contact springs in a glass tube, which move towards each other in the presence of a magnetic field.

The KY-025 is a reed switch module that provides both analog and digital outputs. It is equipped with a potentiometer to adjust sensitivity and is suitable for detecting magnetic fields in various applications.

Jun 28, 2023 · The KY-025 Reed Switch Sensor is a versatile electronic component used for detecting the presence or absence of a magnetic field. This sensor module consists of a reed switch enclosed in a protective housing.

After we wire the KY-025 and the microcontroller, we can create the Arduino script that displays the analog and digital value of the reed switch. We go step by step over the program code and I explain what we are doing.

KY-025 datasheet (Reed module) from Joy-IT. Get specifications, features, and application details in PDF. Download the KY-025 datasheet for detailed specifications and information on the KY-025 electronic component.

Dec 7, 2020 · In this tutorial, we will learn about the KY-025 module, what is a reed switch and we will build a simple project using the KY-025 module and an Arduino.

Nov 22, 2021 · Difference between KY-025 and KY-021 Reed Switch Module. Both the KY-025 and the KY-021 are used to measure the magnetic field. But KY-021 has only a digital output, so we cannot measure how strong or cannot measure the magnitude of the magnetic field present near the sensor.

KY-025 Reed Switch Module for Arduino is a small electrical switch operated by an applied magnetic field, commonly used as proximity sensor. The module has both digital and analog outputs. A trimmer is used to calibrate the sensitivity of the sensor.