KY-035 Class Bihor Analog Hall Magnetic Sensor Module Diy Starter Kit KY035 49E For Arduino

Description KY-035 Hall Magnetic Sensor Module 49E for Arduino The KY-035 Hall Magnetic Sensor Module is an easy-to-use analog sensor for detecting magnetic fields. Based on the 49E linear Hall effect sensor, it outputs a voltage proportional to the strength of the magnetic field. This makes it ideal for DIY electronics, robotics, and Arduino starter projects. Key Specifications Model: KY-035 Sensor Type: 49E linear Hall effect sensor Operating Voltage: 3.3V – 5V Output Type: Analog (continuous) Pins: AO: Analog output GND: Ground VCC: Power supply Module Dimensions: Compact and breadboard-friendly Features and Benefits Simple 3-pin interface for quick integration Analog output allows precise magnetic field strength measurement Compatible with Arduino, Raspberry Pi, and other microcontrollers Useful for proximity detection, speed measurement, and motor control Reliable and low power consumption Applications This KY-035 analog Hall magnetic sensor is widely used in: Arduino and DIY starter kits Proximity switches Speed detection and tachometers Robotics navigation Motor RPM monitoring Contactless position sensing   How to Use the KY-035 Hall Sensor Wiring: Connect VCC to 5V (or 3.3V for some boards). Connect GND to ground. Connect AO to an analog input pin on your Arduino (e.g., A0). Arduino Code Example: int sensorPin = A0; int sensorValue = 0; void setup() { Serial.begin(9600); } void loop() { sensorValue = analogRead(sensorPin); Serial.println(sensorValue); delay(200); }   Bring a magnet close to the sensor. The analog value changes depending on magnetic field strength. ⚠️ Note: This module is analog (KY-003 is the digital version). Use it when you need variable field strength detection, not just ON/OFF. Package Includes 1 x KY-035 Hall Magnetic Sensor Module