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  • 工业串口屏中常见的工业通信协议有哪些?
    工业串口屏中常见的工业通信协议有哪些?
    每台仪表都有自己独特的通信协议,如modbus通信协议、RS-232通信协议、RS-485通信协议、HART通信协议、MPI通信、串行通信、PROFIBUS通信、工业以太网、ASI通信、PPI通信、远程无线通信等。那么这些通信协议是如何工作的,它们的优缺点是什么?本文将重点介绍目前几种常见的通信协议!    通信协议,……
  • How can the ACF used for LCD LCD screen rework be removed without damage?
    How can the ACF used for LCD LCD screen rework be removed without damage?
    I believe that everyone should know the LCD screen better, so some small problems will inevitably appear during the use process. When the LCD screen is sent to the repair shop for repair, we don’t understand that the main problem of the LCD screen is Which, and where should I start the repair, so I decided to share wit……
  • What is the difference between LED backlight and LCD display?
    What is the difference between LED backlight and LCD display?
    Backlight LED is a form of lighting, which is usually used to illuminate LCD displays; LED backlights are used together with semi-transparent LCD displays. The difference between LCD backlights and frontlights is that the backlight is illuminated from the side or the back , And Qianguang, as the name suggests, illumina……
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