Wuhan recruits STM32 engineers. Requirements: 1. Bachelor degree or above 2. Practical project experience 3. More than one year of work experience. Others are subject to negotiation. Salary 5000+. Int
[size=5]86 box built-in 00 01 supports the use of modbus (can be used as a slave or a host). Currently, it only supports 03 and 10H instructions. The default baud rate is 1115200. The baud rate can be
I already have an existing AD sampling module, and now I want to add more functions, so I want to add a post-processing IP core to the source project, but I don’t know how to handle it after adding it
The last board was not designed very well in terms of touch buttons. During the last test, I felt very confused and had no idea what to do. This time, I saw that the capacitive touch buttons on the bo
[align=center] [font=黑体][size=5] Xinhua Dictionary of Power Supply - A Brief Review of the Book "Basics of Power Supply Design"[/size][/font][/align] When I was a child, I couldn't learn to read witho
I want to package a 14-corner quad op amp. I have selected 4 parts in the schematic library, but the PCB diagram shows 4 14-corner packages. What is the problem?