Name: DFRobot Gravity LED Button - Green (DFR0785-G) - Illuminated Push Button Module with Transparent Cap, 3-Pin Gravity Connector for Arduino & micro:bit
Brand: DFRobot
SKU: DIY-429
Price: 38.00 AED
Availability: InStock

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Description

The Gravity LED Button is a compact, illuminated push-button module for interactive electronics, prototyping and classroom projects. A transparent cap shows a green indicator LED that lights while the button is pressed, giving instant visual feedback. It connects with a PH2.0 Gravity connector and works with Arduino and micro:bit.

When pressed down, the module outputs HIGH and the LED lights up. When released, the output goes LOW and the LED turns off.

Features

Built-in LED that lights while the button is pressed
Digital output for simple microcontroller input
PH2.0-3P Gravity connector for plug-and-play wiring with little or no soldering
Five colour options: red, yellow, green, blue, white
Compact size for interactive projects

Applications

Interactive electronics projects
Robotics control interfaces
Educational hardware experiments
Interactive display buttons
STEM education demonstrations

Specifications

Specification	Value
Part number	DFRobot DFR0785-G
LED colour	Green
Operating voltage	3.3–5 V (3.3 V recommended)
Output	Digital (HIGH when pressed, LOW when released)
Connector	PH2.0-3P
Dimensions	27 × 26.5 mm (1.06 × 1.04 in)
Available colours	Red, yellow, green, blue, white

Pinout

Pin	Label	Description
1	D	Signal (digital output)
2	+	VCC 3.3–5 V
3	-	GND

Connection diagram

Getting started (Arduino)

Connect D to digital pin 2, + to 3.3 V (or 5 V) and - to GND using the included cable
In setup(), use pinMode(2, INPUT); in loop(), digitalRead(2) returns HIGH while the button is pressed
Open the Serial Monitor and press the button - the reading changes and the cap lights up

On micro:bit, use the MakeCode "digital read pin" block or DFRobot’s Mind+ software.

Shipping list

Gravity: LED Button - Green × 1
Digital Sensor Connector (cable) × 1

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Specifications

Brand / part no. DFRobot DFR0785-G

LED colour Green

Operating voltage 3.3 to 5 V (3.3 V recommended)

Output Digital: HIGH while pressed, LOW when released

LED Lights while the button is pressed

Connector PH2.0-3P Gravity connector (D, +, -)

Dimensions 27 × 26.5 mm

Compatible with Arduino, micro:bit and other 3.3 V / 5 V microcontroller boards

Other colours in the range Red, yellow, blue, white (sold separately)

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