The video cable has to run over electric poles, but it is high voltage and will cause very large electromagnetic interference. Does anyone have any good solutions?
I want to ask, I open the ZigBee serial port, but I can only read and write once each time. I don't know what the problem is. The same is true when using the serial port under Linux. I hope you can gi
From 2000 to 2009, the fate of China's IC design companies has been ups and downs. In the past ten years, no IC company has been able to take up the banner in the Chinese market. It can be said that e
DIY a small light, it is super simple, the brightness is OK, it is definitely useful for emergency! This light is super simple, it can be used in places where power outages are common, or when walking
There are three sub-items under the USB registry in the system: ClientDrivers, FunctionDrivers, LoadClients. Are there any differences and connections between these three items?