The Gravity Digital Push Button (Blue) is a simple momentary push button module designed for the DFRobot Gravity interface. It features an onboard LED indicator, immersion gold PCB surface, and a coloured button cap. A "D" marking on the board identifies it as a digital sensor for quick wiring reference.

Compatible with 3.3 V and 5 V systems, it connects via the standard Gravity 3-pin digital interface for plug-and-play use with Arduino and other microcontroller boards.

Key Features

• Wide Voltage Range – 3.3 V to 5 V operation
• Onboard LED – Visual indicator for button state
• Gravity Interface – Standard 3-pin digital connector
• Immersion Gold PCB – Durable, corrosion-resistant surface finish
• Compact Size – 22 × 30 mm
• Mounting Holes – Two 3 mm holes on 5 mm grid spacing

Ideal For

• Arduino starter projects and prototyping
• Interactive electronics and user input
• Educational kits and workshops

Package Contents

• 1× Digital Push Button (Blue)
• 1× Digital cable

Resources

• Wiki Documentation
• Schematic (PDF)