DFRobot (DFR0789) LED Switch, 27 × 26.5 mm, PH2.0-3P, 3.3 V to 5 V

Product Information Accessory Type: 5 x LED Switch Pack Product Range: Gravity Series Product Overview DFR0789 is a Gravity: LED switch x 5 pack. This is a simple LED-illuminated self-lock switch button. These little buttons can be used with micro:bit to realize various fun interactive projects, such as switch, backlight keyboard, music player panel, and recording control panel. This is a self-lock switch button with LED light display. Working voltage range from +3.3-5V (3.3V is recommended) Digital signal output 27 x 26.5mm size LED light colour: red, yellow, green, blue, white