DFRobot
Gravity LED Button for Arduino/micro:bit - Yellow
· MPN: DFR0785-Y
This LED-illuminated button module is a simple digital switch with a transparent cap and a yellow light. It works like a basic button, but the internal LED t...
This LED-illuminated button module is a simple digital switch with a transparent cap and a yellow light. It works like a basic button, but the internal LED turns on while the button is pressed, giving clear visual feedback for interactive projects.
When pressed down, the module outputs High and the LED lights up. When released, the module outputs Low and the LED turns off, making it easy to use as a digital input with Arduino, micro:bit and compatible maker boards.
The module uses a PH2.0-3P Gravity-style connector, and the pack includes one Gravity: LED Button - Yellow and one Digital Sensor Connector. A product wiki is provided by DFRobot for setup guidance.
Features:
- Internal LED turns On when the button is pressed down.
Specifications:
- Operating Voltage: +3.3-5V (3.3V is recommended)
- Output: digital
- Connector: PH2.0-3P
- Dimension: 27×26.5mm/1.06×1.04”
- Colors Available: red, yellow, green, blue, white
A handy button module for games, classroom activities, interactive displays and other projects that need both a digital input and visible press feedback.
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.
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Supplier page — dfrobot.com
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