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From the first training session, we were introduced to a new term - PID control theory. We were introduced to this theory quite early. One night in my sophomore year, when I was "talking to each ot...[Details]
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PCBA testing is an important part of controlling product quality in the PCBA manufacturing process. It is to detect whether the PCBA board has enough reliability to complete future work. This will di...[Details]
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The following picture is reproduced by me (https://blog.csdn.net/flylily9997/article/details/78464435) Open header file ctrl+shift+h Search in the entire project ctrl+shift+f Jump to variable/funct...[Details]
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Industrial robot giants are mainly concentrated in industrially developed countries such as Japan, the United States, and Germany. In the early days, my country's research in the field of industrial ...[Details]
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Picocom launches the industry’s first high-performance, low-power 5G NR chip designed for small base stations. The PC802 chip is successfully taped out in one go and can be flexibly applied to 4G...[Details]
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MOST bus
MOST (Media Oriented System Transport) is a media-oriented system transport bus. MOST
is the result of cooperation in the automotive industry and does not have a formal standard. It ...[Details]
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summary Low-power portable electronic products currently use lithium batteries and Boost (Buck) chips to power MCU, Audio, and display devices. Such products are usually powered by adapters, and the...[Details]
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Central topic:
* Electrical system design
* Key inverter design technology
* System reliability design
* Laboratory test and real vehicle operation assessment
Solution:
* ...[Details]
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According to the website of the American Physicists Organization on June 28, engineers at Oregon State University in the United States have found a way for the first time: using inkjet printing tec...[Details]
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Inverters account for a small proportion of the photovoltaic system, but their status is very important. They are the only intelligent equipment in the system and have always been the focus of inve...[Details]
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On the afternoon of May 12, the press conference of UDE International Consumer Electronics and Future Life Expo (hereinafter referred to as UDE2021) was successfully held. The organizer of the exhibi...[Details]
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Why test IPTV?
Why spend time and effort testing IPTV? The answer to achieving a successful IPTV service deployment lies in rigorous testing of the IPTV network and server configuration befor...[Details]
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I. Overview IIC stands for Inter-Integrated Circuit (IC bus). This bus type was designed by Philips Semiconductor in the early 1980s. It is a simple, bidirectional, two-wire, synchronous se...[Details]
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1. Principle of capacitive touch button 1. RC charging and discharging circuit principle The Cx voltage starts charging from 0 and continues to V1. If the voltage reaches the same value, the la...[Details]
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The USB to serial port cables on the market are very cheap, and most machines do not have serial ports. Therefore, it is quite common to develop and use USB to serial port cables under embedded LIN...[Details]