The rainbow LED changes in accordance with the color of the cards and it executes the defined functions accordingly(move forward,;change the color of the headlights at random; obstacles avoidance; line-following)
micro:bit Avoiding Bricks
Let’s use micro:bit to make a game of avoiding bricks. It can control the spots by gravity to avoid the falling bricks. Once it touches the bricks, the game ends. Let's see how it works:
Micro:bit Breathing LED
Now I’m going to use micro:bit to make a breathing light. The breathing light means that the light changes gradually from bright to dark under the control of a micro:bit, and it feels like a person is breathing. It is widely used in mobile phones and has become one of the selling points of new mobile phones of major brands, acting as a notification reminder. First look at the effect:
DIY Teasing-cat device
Cats are animals with strange tempers sometimes, they will run away from you while you want to touch them; and when you want to focus on your work, they just keep annoying you. Thus, I’m gonna make an automatic device with the help of the laser that is able to tease the cats.
Show the heart-beating icon to your loved ones with the micro:bit!
It might be awkward for us to directly say “I love you” to our loved ones in Chinese culture, if you have a micro:bit in hand, how could we use it to express our love? Now I am gonna make a heart-beating icon in the micro:bit display as below:
Indoor Plants-monitoring Device
It is set for people who are too busy to water the plants. With the help of the temperature and moisture sensor, the soil moisture sensor and the light sensor, it’s able to detect the status of the plants and have the data displayed on the OLED dispay, also, the LED would light on for reminding us of watering the plants.
Follow the Instructions of the Indicator via Smart AI Lens Purpose
Build a car with the bricks and drive it as the indicator says with the AI Lens.
Hand-made a microbit electronic piano
Hello, today I’m going to show you a case of how to make a handmade electronic piano with a micro:bit. It is a kind of electronic keys instruments that can simulate kinds of tones and sound.
How to make a guitar with a micro:bit ?
Change the tones of the micro:bit guitar from adjusting the distances from the bricks board to sonar:bit.
Microbit Programming: Showing a Running Pixel on the LED
Before, we briefly introduced the basic knowledge of microbit programming, this week, we will learn how to program on the microbit LED display.