姓名徽章

第 1 步：制作

它是什么？

Turn your BBC micro:bit into a scrolling name badge with just a few instructions.

工作原理

• This project makes a great introduction to coding the micro:bit.
• You’ll discover how easy it is to create sets of instructions, or algorithms, in code, which is a language a computer like a micro:bit can understand.
• The program you’ll create scrolls text across the screen to show your name.
• It uses an infinite loop which keeps your name scrolling on the micro:bit’s LED display output until you unplug the micro:bit from its battery or USB lead.

所需材料

• micro:bit或者是MakeCode模拟器
• MakeCode 或者 Python 编辑器
• 电池盒（选配）

第 2 步：编程

1from microbit import *
2
3while True:
4    display.scroll('Amari')
5

第3步：完善

• Add more ‘show string’ blocks to say more about yourself.
• Add a ‘show icon’ block to show how you’re feeling or express your personality.
• Design a way of wearing your micro:bit badge using thread, tape or Velcro. (请勿使用安全别针，因为金属会损坏micro:bit。)