Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In circuit design, there are always various power symbols, which often confuse people. Today, I have sorted out more than 20 commonly used power symbols to share with you. Collect them quickly.1. VBB ...
We have explored the sources of output glitches in high precision digital-to-analog converters (DACs). If you are looking for linear transitions as the code increases, these output glitches can disrup...
Even the most meticulous programmers cannot write a completely flawless C program. The purpose of testing is to find and correct as many defects as possible. The testing mentioned here refers to the p...
I would like to discuss with you a question about the maturity time of automotive electronic hardware engineers.
In your opinion, how long is the maturity cycle of a hardware engineer for automotive e...
2020 has set off a craze for domestic chips. ESP32 is also a model that has received a lot of attention. The forum is now holding an Espressif ESP32-S2-Kaluga-1 evaluation event. Interested netizens c...
Today, foreign media reported that chipmaker AMD has submitted its plan to acquire US semiconductor giant Xilinx to the European Commission for review, and the deadline for the review is tentatively ...[Details]
In the power supply and distribution system, the distribution transformer monitoring terminal (TTU) is used to collect and control the information of the distribution transformer. It monitors the o...[Details]
Working principle of watchdog: Suppose the time for a complete execution cycle of the system program is Tp, the timing period of the watchdog is Ti, Ti Tp, when the program is executed normally, the ...[Details]
On May 25, Xu Qi, realme's vice president, president of China, and president of global marketing, announced realme's sales target for the 618 period - 1 million units. Xu Qi said that the sales tar...[Details]
1. Transformer tester: measures the error between the standard transformer and the transformer under test, and displays the working current.
2. Standard current transformer: used as a standard...[Details]
In order to accelerate the rapid development of the photovoltaic industry in Sangzhuzi District, Shigatse City, on June 15, Shandong Shuifa Group Xingye Company and Shigatse Langming Solar Technolo...[Details]
According to Nikkei Asian Review, Edwin Diender, vice president of Huawei Enterprise BG Government and Public Utilities Systems, said in an interview recently that although the US "sanctions" threate...[Details]
The liquid in the electromagnetic flowmeter tube is not filled. Due to insufficient back pressure or poor flow installation position, the liquid in the measuring tube cannot be filled. The fault phen...[Details]
The circuit in this design generates a zero-crossing pulse of the AC mains and provides electrical isolation. The falling edge of the output pulse occurs about 200μs before the zero-crossing point. Th...[Details]
At CES 2023, global technology company ZF Friedrichshafen AG announced significant progress in expanding game-changing technologies to deliver on the company’s commitment to next-generation mobility....[Details]
According to local Japanese industry media reports, international memory chip giant Micron Technology (Micron) plans to build a new DRAM chip factory in Hiroshima, Japan, and is expected to receive l...[Details]
On September 16, 2014, WPG Holdings, a leading electronic components distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang aims to launch wearable electronic de...[Details]
LED has been rapidly applied in various industries in recent years due to its many advantages such as environmental protection, long life and high photoelectric efficiency. The driving power supply...[Details]
This time it's RTC's note :)
RTC is a bit confusing because one module involves multiple modules such as RTC, BKP, and RCC, and the relationship between them is a bit vague.
Please read the manual ...[Details]
Before the invention of dynamically adjustable high power linear regulators, LED electronics designers had two main options for configuring multiple LED strings: Use a switching regulator to regulat...[Details]
Analogue and Mixed Signal
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