In the previous article , the lvgl case was compiled using the tool chain in " d1Ali Mini Program_SDK " . At that time, this tool chain was configured on the Ubuntu virtual machine. Today, the tool ch
Abstract: Aiming at the requirements of reducing wiring harnesses and lowering costs in automobile control systems, a car electric window control system designed with the PIC18F258 single-chip microco
[b][color=#ff0000]I want to learn stm32 recently, and I want to know whether it is better to buy the official development board or a third-party one. It seems that both boards are very expensive. I am
With the improvement of living standard, people care more and more about health and keen on taking all kinds of sports. Using treadmill to do physical excise is suitable in indoor and gym as the simpl
1. Incorrect use of language
When typing code, you often need to convert between Chinese and English, so you often accidentally use some symbols incorrectly, using Chinese characters. For example, the