This book explains the operation of HFSS and provides a large number of engineering design examples. It is divided into the basic part (Chapters 1 to 6) and the practical part (Chapters 7 to 21). The ...
Author: Mr. Huang Gang of Yibo Technology Expressway
This case is a high-speed custom fixture for a PCIE connector that we designed with a customer. We were responsible for the design and simulation, ...
The so-called jigsaw puzzle, as the name suggests, is to put several boards together.
There are two main points here: 1. Because some PCBs are too small, it is inconvenient to produce, it takes a lot ...
I modified the internal module names and some variable names of a large project file containing nios, timing constraints, and layout and routing. After compiling and synthesizing, a lot of problems oc...
[b]1. Output impedance[/b][align=left][color=rgb(34, 34, 34)][font="]Before understanding the issue of "impedance matching", let's first learn what "output impedance" is?[/font][/color][/align][align=...
The Loongson Technology Southern Headquarters project was signed and settled in Nanjing Software Park. It is reported that Loongson Technology will establish an independent legal entity company in ...[Details]
On September 27, the Science and Technology Innovation Board Leaders Summit hosted by Securities Daily was successfully held at the China Securities Museum, the birthplace of the Shanghai Stock Excha...[Details]
The I2C bus is composed of the serial data line SDA and the serial clock line SCL, which can send and receive data. It allows several compatible devices to share the bus. All devices and interface ci...[Details]
According to The Verge, Distance Technologies has released a 3D windshield head-up display prototype that can transform a car windshield into a full-color 3D head-up display.
The prototy...[Details]
Apple has asked suppliers to produce at least 75 million 5G iPhones later this year, roughly in line with last year's release schedule, according to Bloomberg News, suggesting that demand for the iPh...[Details]
The data we analyze or collect in LabVIEW are usually functions of time. For example, we may want to know how the temperature changes over time during a day, or what the changing waveform looks l...[Details]
MediaTek is actively developing its broadband communications business. On the 27th, it made another move, announcing that its broadband business subsidiary Airoha Technology would acquire 100% of the...[Details]
The District Science and Technology Promotion Bureau actively implements the spirit of the Third Plenary Session of the 20th CPC Central Committee, studies and implements the latest deployment of the ...[Details]
Design Definition As people acquire more and more information from the outside world, vehicles - as well-equipped high-tech carriers - must effectively integrate this information explosion. The hum...[Details]
Today I will briefly talk about how to use the "printf" function in the 51 single-chip microcomputer: including using the built-in printf function and writing a printf function by yourself. Before pos...[Details]
The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. Schematic Analysis
The key input is to configure GPIO as input, detect the key pin level, and use sca...[Details]
Five years after the debut of OnePlus X, OnePlus has returned to the mid-range or sub-flagship camp and announced a new phone called OnePlus Nord. From the pre-heating video released by the o...[Details]
Circuit Function and Advantages The circuit shown in Figure 1 uses the ADM3485E transceiver and is a proven and tested electromagnetic compatibility (EMC) solution that provides triple protectio...[Details]
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