Affected by the COVID-19 epidemic, China’s digital signage market experienced a sharp decline in the first half of 2020. With the overall recovery of domestic macro-economy in the second half of the year, the new consumption track rose rapidly and grew rapidly, and the demand for information publicity and display equipment began to recover, bringing a rapid rebound in the digital signage industry at the end of the year.
The Digital signage product catalog covers our Advertisement display, All in one display, Commercial display, Digital photo frame, Interactive display, WIFI tablet pc categories. Although most of our products involve customized requirements, all products on the Digital signage product catalog can provide sample order, please click the link on the Digital signage product catalog page to access more detailed information, and you can directly place an order for purchase;
RJ45 has not only interfaces, but also corresponding crystal heads, mainly referring to 8-pin connectors, which are mainly used for Ethernet. “RJ” means Registered jacks, “45” indicates the standard serial number of the interface. RJ45 usually connects the end to an Ethernet cable, which is used to connect various network devices, such as computers, routers, switches, etc.
Windows and Linux are two completely different operating systems. Windows is a commercial operating system developed by Microsoft. More than 90% of computers in the world use Windows operating systems. Linux is an open source and free operating system that can be used without paying for it. Many servers around the world use this operating system.
RS232 and RS485 have always been the common interfaces of weak current. The two serial ports have a lot of basic knowledge, including electrical characteristics, mechanical characteristics, link layer, transmission control and other aspects, this article will compare two common interfaces from a simpler perspective and from the differences between the two sides. And from the current practical point of view, such as RS232 and RS485 conversion, and USB conversion, etc.
We will mainly introduces the differences between arm architecture and x86 architecture. Firstly, it introduces ARM architecture diagram, secondly, it introduces x86 architecture diagram, and finally from the aspects of performance, scalability, operating system compatibility, the convenience of software development, the diversity of available tools and power consumption are compared in detail between arm architecture and x86 architecture.