Micro:bit 1: Introduction to the Micro:bit - - Unit 3 - Code a Digital Counter App

Course navigation

Unit 1 - Setting up the Micro:bit

Unit 2 - Code a Digital Name Badge

Unit 3 - Code a Digital Counter App

1—Create a Simple Counter

2—Add a New Feature

3—Add a Feature to Reset the Counter

4—Checkpoint!

Checkpoint!

1 point

What is used in computer programming to store a value that can be updated?

A box

A constant

A variable
1 point

Using your completed counter app, what would display on the screen if you pressed A two times and then B two times?

4

12

22
1 point

Which button appears on the back of the micro:bit?

Button A

Button C

Reset button

Images from Microsoft's MakeCode for Micro:bit: https://makecode.microbit.org/

Additional material and code examples by Craig Steele.