While browsing the makecode website, you may find a very interesting extension library-Turtle, which is a micro:bit extension library that is used to control a LED highlight, and then control its movement through programming, we can also draw the movement track to create complex graphics, there is limited by the size of the dot matrix on the micro:bit board, there are not many complex graphics that can be drawn, but it is still worth a try. Below is a spiral I drew
This week we are going to build a sky wheel with micro:bit and the Lego bricks, though it is in a simple structure, it requires a very fundamental knowledge of physics. Now let’s follow the steps below to build your sky wheel.
Before, we briefly introduced the basic knowledge of microbit programming, this week, we will learn how to program on the microbit LED display.
The novel Coronavirus is still existing in the world and we need to make sure the social distance be kept in public areas such as in hospitals or banks. This device will warn people who do not keep enough distances to others.