DFRobot (DFR0785) LED Button, 27 × 26.5 mm, PH2.0-3P, 3.3 V to 5 V

Product Information Accessory Type: 5 x LED Button Pack For Use With: Arduino Boards, micro:bit Boards Product Range: Gravity Series Product Overview DFR0785 is a Gravity: LED button x 5 pack. This is a simple LED-illuminated switch button. These little buttons can be used with controllers like micro:bit, Arduino, etc., to realize various fun interactive projects. This is a digital button switch with an 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