Over 15 years

professional experience

Easy returns

up to 30 days

Over 1 000 000

shipped orders

Fast shipping

all across the EU

Wishlist

Gravity - LED Switch Blue - LED Illuminated Button - Blue - DFRobot DFR0789-B

Index: DFR-19914 EAN: 6959420919963

Ask a question

Remove from wishlist Add to wishlist

The module is equipped with a button manufactured by DFRobot. An additional advantage is the backlight, which is responsible for the built-in LED. When pressed, the button lights up in blue. Gravity - LED Switch Blue is characterized by high versatility - it can be used in conjunction with e.g. micro:bit from BBC or Arduino. Switch is monostable type, equipped with self-locking function.

€4.90

€3.98 tax excl.

Check quantity

Square button with illumination Gravity - color:

Manufacturer: DFRobot

Compatibility: Arduino Micro:bit

Must-have accessories

Arduino Uno Rev3 - module A000066

€23.72

Product description: Gravity - LED Switch Blue - LED backlit button - blue - DFRobot DFR0789-B

A module equipped with a button manufactured by DFRobot. An additional advantage is the backlight, which is responsible for the built-in LED. When pressed, the button lights up in blue. Gravity - LED Switch Blue is characterized by high versatility - it can be used in conjunction with e.g. micro:bit from BBC or Arduino. Switch is monostable type, equipped with self-locking function. It means, that when the button is pressed, the module outputs high state and the LED lights up. When the button is pressed again, the module produces LOW signal and the LED goes off. Switches of this type can be part of the design of backlit keyboards or music panels.

W skład zestawu wchodzi także przewód połączeniowy - dedykowany do urządzeń z sygnałem cyfrowym na wyjściu.

The set includes also the connection cable - dedicated for peripherals with digital signal on the output.

Przykład połączenia Gravity - LED Switch z płytką micro:bit od BBC.

Example of connection between Gravity - LED Switch and micro:bit board from BBC.

LED Switch pinout description from DFRobot

D - control pin, output signal port (low / high state)
"+" - VCC, power supply pin from 3.3 V to 5 V
"-" - GND, system ground pin

What is the Gravity connector?

Modules of Gravity series are equipped with PH2.0-3P connector, with which you can make extremely fast and convenient connection of elements. The Gravity system does not require soldering, that is why it is so valued by beginners. Its use is particularly useful in projects based on prototyping. Gravity connector has 3 lines: GND - circuit ground, VCC - power pin and D/S - signal line.