Open this page at https://aliblol.github.io/code-club-2025-6/1-hello-world
Lesson 1: Hello World!
Introduction to the BBC micro:bit
Welcome to your first step into the world of coding and electronics! 🎉
The BBC micro:bit is a small, powerful computer that you can use to create fun projects, learn programming, and understand how technology works.
🖥️ What is a BBC micro:bit?
The BBC micro:bit is a tiny computer with lots of cool features, including:
- LED display (25 small lights to show text, numbers, and images)
- Buttons (A and B for interaction)
- Sensors (like a thermometer, compass, and motion detector)
- Bluetooth (to connect to other devices like your phone or tablet)
- Pins (to connect extra parts like lights, motors, and speakers)
It fits in the palm of your hand and is super easy to use.
🚀 What can you do with a micro:bit?
Here are some fun projects you can make:
- A step counter to count how many steps you take
- A digital dice for board games 🎲
- A temperature monitor 🌡️
- A simple game like Rock, Paper, Scissors ✊✋✌️
- Control robots or lights with code! 🤖💡
🛠️ The core functions
Here are the most important things you can do with your micro:bit:
- Show messages on the LED screen
Example: display the words “Hello World!” - Detect button presses (A or B)
- Use sensors to detect motion or temperature
- Connect to other devices using Bluetooth
We’ll start with the basics, like making the micro:bit say hello.
👋 Your First Program: Hello World!
The “Hello World” program is a simple project where the micro:bit shows a message on its screen.
💡 Summary
- The BBC micro:bit is a small but powerful computer.
- You can code it to display messages, respond to buttons, and use sensors.
- It’s great for fun projects like games, step counters, and even robots!
- Next, we’ll write and run your first program — Hello World!
Let’s get started coding and bring your micro:bit to life! ✨
Edit this project
To edit this repository in MakeCode.
- open https://makecode.microbit.org/
- click on Import then click on Import URL
- paste https://github.com/aliblol/code-club-2025-6/1-hello-world and click import
Metadata (used for search, rendering)
- for PXT/microbit