Welcome to BBC Microbit repository
2.2 Lesson 2 “See who is pressing fast”
Lesson 2 “See who is pressing fast”
1. Learning goals
When you download a good program, call your little partner to play. One is standing on the A key, and the other is standing on the B button. And then you count down 3,2,1 and press the button together. If the A button is pressed first, there will be an arrow pointing to the A button on the dot matrix. If the B button is pressed first, there will be an arrow pointing to the B button on the dot matrix. If it is pressed at the same time, it will show a love on the dot matrix.
2. Preparation
Hardware:
● 1 X Micro: bit Board
● 1 X Micro USB Cable
● 2 X AAA batteries
Then the micro:bit is connected to the computer through USB, and the computer will pop up a U disk and click the URL in the U disk to enter the programming interface.
3.Search for blocks
4.Combine blocks
