DFRobot
Gravity: LED Button x 5 Pack
A pack of five LED-illuminated push buttons in the DFRobot Gravity format. Each button lights up a different colour (red, yellow, green, blue, and white) whe...
A pack of five LED-illuminated push buttons in the DFRobot Gravity format. Each button lights up a different colour (red, yellow, green, blue, and white) when pressed, providing clear visual feedback. The digital output goes HIGH when pressed and LOW when released, making them simple to read with any microcontroller.
Compatible with micro:bit, Arduino, and other 3.3–5 V controllers via the standard Gravity PH2.0-3P connector. Includes sticker sheets for labelling each button.
Key Features
- 5 Colours Included – Red, yellow, green, blue, and white LED buttons
- Built-In LED – Lights up when pressed for visual feedback
- Digital Output – HIGH when pressed, LOW when released
- Gravity Interface – PH2.0-3P connector for plug-and-play wiring
- Large Button Face – Easy to press and control
Specifications
- Working Voltage: 3.3–5 V (3.3 V recommended)
- Output: Digital signal
- Interface: PH2.0-3P (Gravity)
- Size: 27 × 26.5 mm per button
- LED Colours: Red, yellow, green, blue, white
Ideal For
- Backlit keyboard and control panel builds
- Music player and recording control interfaces
- Interactive micro:bit and Arduino projects
- STEM education and classroom activities
Package Contents
- 5× Gravity LED Button Switches (1 each: red, yellow, green, blue, white)
- 5× Digital sensor connector cables
- 2× Sticker sheets
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
Find this product in
Brands
Supplier page — dfrobot.com
Supplier Description · 289.7 KB · Click any page to view full size
Related Tutorials
Free guides on learn.littlebird.com.au
