This is a small game that tests memory. It will display five characters in a row, and then wait for key input. When the player presses the keys in the correct order, √ is displayed. If the key is entered incorrectly, × is displayed and the game restarts. This is a simple game and you can have a try of optimizing and increasing the difficulty on the basis of this game.
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.
I’d love to put this device in my box containing lots of bricks to get my cat away from it as it always carries them in its mouth or plays inside the box, I hope to scare the cat away with the sound and LED bricks.
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.