Hello everyone, I used Zigbee to develop a wireless temperature acquisition system. I used the 2530 module and installed the Zstack 2.4.0-1.4.0 protocol. I made some changes in the built-in routines S
Communication programming is increasingly used in automation systems, such as data exchange between PLC and operating interface, control of frequency converter through communication, PLC networking, e
The automatic dialer is an intelligent alarm monitoring device. It uses a single-chip microcomputer as its core device and can send alarms to designated BP machines at any time using wireless paging a
[align=left] [color=#e53333]Detailed knowledge of laptop CPU[/color]:[/align] The CPU used in laptops has different specifications from the CPU used in desktop computers. This is because the internal
As the title suggests, at the 2021 China Internet Conference some time ago, Liu Liehong, Vice Minister of the Ministry of Industry and Information Technology, stated that China has built the world's l