{"title":"Gravity: Digital Push Button (Green)","handle":"gravity-digital-push-button-green","url":"/products/gravity-digital-push-button-green","description":"The DFRobot Gravity Digital Push Button (Green) is a simple momentary switch with an on-board LED indicator, designed for the Gravity interface system. It features an immersion gold PCB surface, a bright green cap, and a standard 3-pin digital connector for plug-and-play use with Arduino and other microcontrollers.\n\nA \"D\" marking on the board clearly identifies it as a digital sensor, and the wide 3.3–5 V operating range ensures compatibility with most development boards.\n\nKey Features\n\n\nGravity Digital Interface – Standard 3-pin connector for plug-and-play wiring\n\nOn-Board LED Indicator – Visual feedback when the button is pressed\n\nWide Voltage Range – Compatible with 3.3 V and 5 V controllers\n\nImmersion Gold PCB – Corrosion-resistant surface finish for long-term reliability\n\nRemovable Green Cap – Bright coloured button cap with satisfying tactile feel\n\nStandard Mounting – Two 3 mm mounting holes on 5 mm spacing\n\n\nSpecifications\n\n\nSupply Voltage – 3.3–5 V\n\nInterface – Digital (Gravity 3-pin)\n\nDimensions – 22 × 30 mm\n\n\nPackage Contents\n\n1× Digital push button (green)\n1× Digital cable\n\n\nResources\n\nWiki & Sample Code\nSchematic (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":11517,"title":"Default Title","sku":"DF-DFR0029-G","price":2.87,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":891,"option1":"Default Title"}]}