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https://en.eeworld.com/bbs/thread-1137116-1-1.htmlQinheng MCU CH55X — USB application example source code sharinghttps://en.eeworld.com/bbs/thread-1137117-1-1.htmlUSBcommunication design...
Let's take a simple example. For example, if I design a control circuit and then lay out the control circuit on the PCB, how can I determine whether the heat dissipation is sufficient? How can I desig...
I recently participated in the school's electronic design competition, the topic was a simple wind tunnel, but I don't have the knowledge, so I turned to the masters of this site to teach me how to de...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
The 2020 Government Work Report clearly pointed out that "develop the industrial Internet and promote intelligent manufacturing." During the epidemic prevention period, disinfection, medical guidance...[Details]
1. Introduction
The advent of the post-PC era has led to the emergence of information products, and the combination of Internet and information products is a trend in today's development. The ...[Details]
UBS analysts said that Apple's 2019 new iPhone sales in the United States are off to a strong start, but the company's data suggests that customers may have to wait longer to get the iPhone 11 or iPh...[Details]
Maintenance model: TDS2014C Fault phenomenon: After being powered on for a while, it automatically shuts down This Tektronix oscilloscope TDS2014C maintenance process: 1. First, power on the osci...[Details]
On the morning of December 2, four Shenzhen Bus Group buses equipped with the "Alpha Bus Intelligent Driving Bus System" were put into trial operation in Futian Free Trade Zone. Let's learn more ab...[Details]
If you think about it carefully, this statement is more or less true - "the more batteries there are, the greater the fuel saving ability, but the price will also be more expensive, the system will b...[Details]
On September 13, Shandong Provincial Energy Bureau issued the "Notice on Carrying out the Pilot Demonstration Construction of Green and Low-carbon Energy Transformation", which mentioned:
Pi...[Details]
DC current probes provide a safe, cost-effective, simple and accurate way to measure current. They can measure current without breaking the circuit. The jaws of the current clamp can be opened to f...[Details]
As an important part of electric vehicles, the test and verification of the electronic control system is a very important part of the development process.
The verification of the controller i...[Details]
Example of use: /****************************************************** ****************************** * Jumper connection: short-circuit P2 2 and 3 * Function description: Passive buzzer sound ***...[Details]
Oil is formed by the deposition of ancient biological corpses. Its quantity is limited and it is a non-renewable energy. As of the end of 2018, the total proven oil reserves in the world reached 1.73...[Details]
In some highlight videos, you may see a scene like this: a person quickly packs the items, seals them and puts an order on them, and the whole process takes less than half a minute. You may be amaz...[Details]
New time, new place - the Munich Shanghai electronic production equipment exhibition will have a new leap in July and set off brilliantly! Productronica China will be held again in Hall 1.1 and ...[Details]
This article introduces the interface circuit between the DSP at the end of the satellite CDMA receiver and the microcomputer serial port communication that I am developing. Since the CDMA receiv...[Details]
Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
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