Gravity: Digital piranha LED module - module with LED (red)

Module with blue LED diode and potentiometer. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104030010

LED display module with three LEDs in red, yellow and green. Perfect to be used as a traffic light

Module with white LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-W

Module with red LED diode and potentiometer. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104030005

A module for building a rear bicycle light using 1000 mCd red LEDs. Power supplied by AA batteries, which are not included in the kit. Kitronik 2106

A module dedicated to projects related to traffic lights and pedestrian crossings. It is fully assembled, which eliminates the need for soldering. Thanks to the shape resembling a real traffic light and three LEDs powered directly from the micro:bit I/O pins, it allows easy programming and expansion of projects with additional traffic lights using radio communication, which allows for the study of traffic management in the city. Kitronik 5642

Module with red LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-R

An advanced LED module for the BBC micro:bit, featuring 60 individually addressable ZIP LEDs, plus a MEMS microphone and piezo speaker to create light and sound effects. The module also has an I2C-controlled real-time clock, and its integrated edge connector and AA battery holder means it\'s ready to go as soon as you plug in your micro:bit. Kitronik 5672

Adafruit 1312

A set of 10 mini modules with addressable RGBW Neopixel LEDs. The diodes are controlled using a popular single-wire interface, and their design allows the modules to be connected in series. Adafruit 4776