Digital Magnetic Sensor DFRobot

SKU : A06024 INTRODUCTION what #39;s the best way to detect the magnet? Use anther magnet. But it #39;s not sensitive enough. You have to feel it by youself.Right.This magnetic sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output FEATURES Wide voltage range from 3.3V to 5V Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes) Easily recognitive interfaces of sensors ( #34;A #34; for analog and #34;D #34; for digital) Icons to simplely illustrate sensor function High quality connector Immersion gold surface SPECIFICATION Supply Voltage: 3.3V to 5V Indicator LED on board Interface: Digital Size:22x30mm (0.9x1.2in) DOCUMENTS dfrobot*com/wiki/index*php/Digital_magnetic_sensor_SKU:_DFR0033