{"title":"Gravity: Digital Hall Sensor","handle":"gravity-digital-hall-sensor","url":"/products/gravity-digital-hall-sensor","description":"             INTRODUCTION               what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.Right! This Hall sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo!        Note: It's a omnipolar magnet dectector so that it can not tell two polarities apart.                        SPECIFICATION                              Supply Voltage: 3.3V to 5V         Indicator LED on board         Interface: Digital         Size:22x30mm (0.87x1.18\")                                DOCUMENTS                                                   Wiki Doc                         DataSheet                         Schematics                                                   SHIPPING LIST                                              Hall Sensor X1             cable X1                    \n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12598,"title":"Default Title","sku":"DF-SEN0185","price":10.0,"on_sale":false,"in_stock":true,"available_quantity":573,"option1":"Default Title"}]}