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Ring Ring! My Own Phone

Ring ring! Make your very own phone.

Build your ring-ring phone.

Ring Ring! My Own Phone
Finished model

Blocks needed

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  • × 4
  • × 33

How to build 16 steps

  1. Step 1
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Coding mission

Code the phone to show “CALL” on the screen and play your own ringtone.

Blocks and their jobs

  • LED BlockPhone screen
  • Sound BlockPhone ringtone

Let's think

Draw the word “CALL” by coloring in dots with a red pen.

Where can you find dot displays around us?

Traffic lights, number screens at the bank, bus number signs…

Show the solution

Use the LED block’s MAKE feature to draw “CALL” one letter at a time. Code the letters in order, then make your own melody with the sound block.

Mission complete!

Built it and coded it? Tap to save your progress.

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