In the management and interaction of embedded devices, Web-based applications have become the mainstream. This program structure is the familiar B/S structure, that is, a Web server that supports scri...
[color=#ff0000][size=4][b]In principle, EEworld hopes that everyone will post on the forum to introduce the second-hand items they want to sell, and the transaction process will be conducted through T...
Hello everyone! I currently have a SMD component in my hand, the package is SOT-23-5, and the silk screen content on the surface of the component is simply marked as A1. I wonder if you have encounter...
The LCD monitor I use usually displays correctly, but sometimes the screen goes black after initialization, so I can't see the information on the screen. Please give me some advice! Thank you...