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.

This guide was first published on Mar 09, 2018. It was last updated on Mar 09, 2018.

This page (Overview) was last updated on Jan 05, 2018.

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