Lithium-ion batteries can be used in small electronic devices as well as larger applications such as electric vehicles and power grids, and they can easily meet the requirements of various sizes, volt
5G+ Smart Healthcare Development Path
At present, with the advent of the information age, the information economy with information technology and big data as its core factors is booming and has become
I used ToughGFX today, and I think it's pretty good. The software can make the interface more beautiful. Most of the most basic controls are available, but I feel it's not very complete, because I usu
The previous article ( https://en.eeworld.com/bbs/thread-1204118-1-1.html ) mentioned the use of text in lvgl . This article will introduce line drawing.
We know that lvgl is object-based, and the use