May 10, 2016 · The KY-003 Hall Magnetic Sensor module is a switch that reacts to the presence of a magnetic field, turning itself on or off. Compatible with popular microcontrolers like Arduino, Raspberry Pi and ESP32.

Mar 25, 2024 · Name: Hall Effect Magnetic Sensor Module (Non-contact switch); Model: KY-003; Working voltage: DC 5V. Hall switch integrated circuit using hall effect principle.

May 31, 2019 · Input magnetic induction intensity, output digital voltage signal. Small size and high sensitivity. Fast response temperature and good performance. Precision and high reliability. Used for Arduino, Raspberry Pie, PIC, AVR, Smart Car,and so on. Non-contact Switch. Model: KY-003. Working voltage: DC 5V. Package Content:2PCS.

Equipped with an A3144 chipset, each device includes a reverse polarity protection diode, a square Hall voltage generator, a temperature compensation circuit, a small signal amplifier, a Schmitt trigger and an open collector output.

Aug 21, 2023 · It is by the Voltage Regulator, Hall Voltage Generator, Differential Amplifier, Schmidt Triggers, Temperature Compensation and the Open Collector Output Stage Circuit Composed of Magnetic Sensitive Sensor Circuit. 5. Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal.

With this small Hall magnetic field sensor you can detect magnetic fields, using the sensor's digital output and the integrated status LED. This transistor interconnects if the module is positioned in a magnetic field. This can be read out at the signal output as a voltage value, the sensor signal output switches to low state.

Aug 17, 2020 · In this tutorial, we will learn about the KY-003 module, what is a Hall-effect switch and we will build a simple project to sense magnetic fields using the KY-003 with an Arduino.

Sep 20, 2020 · In this Video I will explain to you how the Hall sensor Module from the Arduino sensor kit is working. First, we are going through the hardware, and then we will switch to the …

Download the KY-003 datasheet for detailed specifications and information on the KY-003 electronic component.

The KY-003 is a Hall-effect sensor module designed to detect magnetic fields using the A3144 Hall-effect sensor. It outputs a digital signal when exposed to a magnetic field, making it ideal for proximity sensing, speed detection, and position tracking in electronic projects.