As we all know, the life of LED lighting depends on the life of capacitors, but in reality, the light decay of many products is very serious, and the actual service life is far less than the life of c...
[b]Source of creativity: [/b] The starting point is to design a guide device for the blind that is more wearable, has no additional peripherals, is simpler to use and easier to learn, and to design a ...
Project 3: Control the color of the LCD screen There are two user buttons (user1 and user2) on the development board. These two buttons correspond to red and green respectively. The RGB values of thes...