[i=s] This post was last edited by ljj3166 on 2016-8-6 23:20 Edit[/i] [align=left][font=宋体]Simply scanned the schematic diagrams of the core board and the baseboard[/font][/align][align=left][font=宋体]...
When I was doing timing simulation recently, I kept getting the error Warning: (vsim-SDF-3445) Failed to parse SDF file "edge_dect_v.sdo". It didn't happen before. When I loaded the SDF, I checked the...
Computer DIY users often encounter a situation: they want to replace a new DRAM module, but they may have another DRAM and worry that the two are incompatible. So, can DRAMs of different generations, ...
Someone asked Xiaojie, how old are you, why do people call you uncle? I was speechless. Compared with those born in the 90s, we are really old. Now I repost an article, hoping to encourage you born in...
[b][color=#008080]I. Introduction to JSON[/color][/b] JSON stands for JavaScript Object Natation. It is a lightweight data exchange format that is very suitable for interaction between servers and Jav...
Car fans all want to get a bigger wheel hub for their car. Don’t ask why? There’s nothing wrong with being willful! But when it comes to fixing the tires, do you still dare not understand what the par...
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Administration (USPTO) for a patent for a remote vehicle control system that may be used in future ...[Details]
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
In the electronics manufacturing industry, surface mount technology (SMT) placement machines are core equipment for production lines. However, with many different models available on the market, ch...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
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