Learn how to turn your micro:bit to a countdown timer that emits light and sound using Snap Circuits components.
Learn how to apply special effects on the LED of Snap Circuits with the help of the BBC micro:bit.
Learn how to change the brightness of the connected Red LED (D1) of Snap Circuits by writing an analog signal to the micro:bit pin.
Turn the LED from Snap Circuits into a Morse code beacon with the help of the BBC micro:bit.
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