Video CODEC Video CODEC consists of two parts: Decoder and Encode. In the field of surveillance, there are mainly PHILIPS, TI, ADI and Techwell. When it comes to PHILIPS (now NXP), the classic chips a...
I encountered something today. A leader in the factory gave me a PCB and asked me to generate a schematic diagram. I was speechless. I wonder if anyone has encountered this kind of thing. In addition,...
The emergency communication system was created to ensure communication between the emergency scene and the command center when a major public emergency occurs. The emergency communication system is an...