When hardware engineers design products, ESD immunity is an important consideration. Static electricity is harmful to most electronic products, and RF modules are more sensitive to static electricity....
The port of the module declares the input and output ports of the module. Its format is as follows:module module name (port 1, port 2, port 3, port 4, ………);module content:the content of the module inc...
This is not an April Fools' joke. Last night I saw a Shanghai mother telling about her recent experience. Due to epidemic control, the community was in a lockdown area. As a result, on the last day be...