Overview
Things
Story

1. What You Need
2. Schematics 🔧
3. Code
Lintang Wisesa 💌 lintangwisesa@ymail.co m

Published July 30, 2018 © GPL3+

Micro:bit Tone Player

A simple tone player using BBC Micro:bit boards.

BeginnerFull instructions provided1 hour1,641

Things used in this project

Hardware components

BBC micro:bit board

Alligator Clips

Speaker: 3W, 4 ohms

Software apps and online services

Microsoft MakeCode

Story

A simple tone player using BBC Micro:bit board. Watch the video below to see it in action, then follow the instructions to build your own!

Micro:bit Tone Player

1. What You Need 🎁

To build this project, you will need the following items:

A Micro:bit board

2 mini alligator wires

A PC/laptop with any OS

A speaker

2. Schematics 🔧🔨

Connect your speaker's audio jack to Micro:bit as the following picture:

Connecting Micro:bit board to a speaker

3. Code 📋

Open Microsoft Makecode for Micro:bit site (https://makecode.microbit.org/) to create commands for Micro:bit. You can write the code using Javascript or simply choose Blocks menu. If you choose Javascript, write the lines on attachment below. And if using Blocks, arrange the code like the following picture:

Blocks

After that, click Download button to get a .hex file for your Micro:bit board. Simply connect your Micro:bit to your PC/laptop, then paste the .hex file into it.

Done! You're ready to go! Have fun! 😎

Lintang Wisesa 💌 lintangwisesa@ymail.co m

Micro:bit Tone Player

let lagu = 0

input.onButtonPressed(Button.B, () => {
    if (lagu == 5) {
        lagu = 1
        basic.showNumber(lagu)
        music.beginMelody(music.builtInMelody(Melodies.Entertainer), MelodyOptions.Once)
    } else {
        lagu = lagu + 1
        basic.showNumber(lagu)
        if (lagu == 1) {
            music.beginMelody(music.builtInMelody(Melodies.Entertainer), MelodyOptions.Once)
        } else if (lagu == 2) {
            music.beginMelody(music.builtInMelody(Melodies.Blues), MelodyOptions.Once)
        } else if (lagu == 3) {
            music.beginMelody(music.builtInMelody(Melodies.Nyan), MelodyOptions.Once)
        } else if (lagu == 4) {
            music.beginMelody(music.builtInMelody(Melodies.Birthday), MelodyOptions.Once)
        } else {
            music.beginMelody(music.builtInMelody(Melodies.Wedding), MelodyOptions.Once)
        }
    }
})

input.onButtonPressed(Button.A, () => {
    if (lagu == 0) {
        lagu = 5
        basic.showNumber(lagu)
        music.beginMelody(music.builtInMelody(Melodies.Wedding), MelodyOptions.Once)
    } else {
        lagu = lagu - 1
        basic.showNumber(lagu)
        if (lagu == 1) {
            music.beginMelody(music.builtInMelody(Melodies.Entertainer), MelodyOptions.Once)
        } else if (lagu == 2) {
            music.beginMelody(music.builtInMelody(Melodies.Blues), MelodyOptions.Once)
        } else if (lagu == 3) {
            music.beginMelody(music.builtInMelody(Melodies.Nyan), MelodyOptions.Once)
        } else if (lagu == 4) {
            music.beginMelody(music.builtInMelody(Melodies.Birthday), MelodyOptions.Once)
        } else {
            music.beginMelody(music.builtInMelody(Melodies.Wedding), MelodyOptions.Once)
        }
    }
})

lagu = 0
music.beginMelody(music.builtInMelody(Melodies.PowerUp), MelodyOptions.Once)
basic.showIcon(IconNames.EigthNote)

basic.forever(() => {})

Credits

Lintang Wisesa

4 projects • 84 followers

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Micro:bit Tone Player

Micro:bit Tone Player

Things used in this project

Hardware components

Software apps and online services

Story

1. What You Need 🎁

2. Schematics 🔧🔨

3. Code 📋

Lintang Wisesa 💌 lintangwisesa@ymail.co m

Code

Micro:bit Tone Player

Credits

Lintang Wisesa

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