Via and Pad Via is called via, which can be divided into through hole, blind hole and buried hole. It is mainly used to connect wires in different layers of the network and cannot be used as plug-in h...
Multi-Camera System with DS90UB960 Deserializer Hub and TDA SoC: Training Series : https://training.eeworld.com.cn/course/5264This training covers multiple system-level use cases for the DS90UB960 des...
【】Modify the network card and change ens33 to eth01. Edit the gurb configuration filevim /etc/sysconfig/grubModify the GRUB_CMDLINE_LINUX variable and add two parametersGRUB_CMDLINE_LINUX="crashkernel...
Overall, 2020 was an average year. Although I was busy this year, I felt like I accomplished nothing and was quite confused.
The project I am working on has not yet been put into mass production due t...
Choosing the right switch matrix card to route the signals of interest is key to achieving the desired measurement accuracy and resolution. If these signals are routed through a switch with a bias cur...[Details]
The characteristics of surface quality are one of the most important characteristics of parts, and the detection of surface quality plays an important role in metrology science. In the past, people...[Details]
On April 20, the State Financial Supervision and Administration Bureau issued the Guiding Opinions on Promoting the High-quality Development of Green Insurance, which mentioned:
Promote green ...[Details]
In servo systems, AC permanent magnet synchronous motors have become the mainstream choice for servo systems because they have excellent low-speed performance, can achieve weak magnetic high-speed ...[Details]
Recently, Jiangsu Meimiao Energy Storage Technology Co., Ltd. and Shenlu Technology (Shenzhen) Co., Ltd. signed a strategic cooperation agreement. The two parties will jointly develop and promote a...[Details]
Apple recently released a new update to Safari Technology Preview, Apple's experimental browser since it launched in March 2016. Apple designs Safari Technology Preview to test features that may be i...[Details]
1. Basic knowledge Briefly introduce the hardware resources of the ATmega16 microcontroller, as well as the use of IAR software and the basic operations of Proteus8.9 simulation software. AVR micro...[Details]
Function: The timer collects the AD voltage once every 50us, a total of 30 times, and displays it on LCD1602. Software: MPLAB X IDE v5.35, ISIS 7 Professional Note: The system clock is configured...[Details]
On October 14, at the Global IC Entrepreneur Conference of IC CHINA 2020, Wu Xiaodong, senior vice president of OmniVision Group, delivered a keynote speech entitled "Explore the World, Perceive Infi...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
Aiming at the communication requirements of HDLC protocol in flight control simulation device, a new HDLC protocol controller based on FPGA+ARM architecture is designed. The frame structure and cycli...[Details]
During the energy transition phase, energy storage has been repeatedly reinforced as a key link in resolving the core contradictions of the energy "impossible triangle". From 2022 to 2025, the glob...[Details]
1. Orifice flowmeter requirements for pipelines during installation: 1. When installing the orifice flowmeter, a measuring pipe should be provided, with at least 10 DN in the front and 5 DN in the ...[Details]
Recently, the Chongqing No. 1 Intermediate People's Court made a judgment on the case of OPPO v. Nokia's standard essential patent royalties dispute, confirming the global fair, reasonable and non-di...[Details]
Simple classification of ARM registers: Figure 1-1:
Figure 1-1
There are 37 32-bit registers in the ARM microprocessor, including 31 general registers and 6 status registers. Howeve...[Details]
PCB Design
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