In this lesson, you will learn how to connect a micro:bit to solderless breadboard and how to turn an LED on and off, control its brightness and also use three LEDs to make a traffic signal.

You will start off just making a single LED blink, then control the brightness of the LED and finally add two more LEDs to make the traffic signal shown above.

Last updated on 2018-03-09 at 09.24.11 AM Published on 2018-03-09 at 09.25.26 AM