Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
[postbg]3.jpg[/postbg][font=黑体][size=4]The logic analyzer SignalTap II is embedded in the FPGA hardware system. Today I will show you a few examples and share how to correctly modify the SignalTap II ...
Another good way to get system information in Python is to use the third-party module psutil. As the name implies, psutil = process and system utilities, it can not only achieve system monitoring with...
[align=left][color=rgb(34, 34, 34)][font="]Since CMOS circuits have extremely high input impedance, they are very likely to sense interference voltages and cause logical confusion or even damage. Ther...
2020 has passed so fast, and it is already 2021 in a blink of an eye. Looking back on 2020, it should be the most unforgettable year in my life. I read a lot of books in this year, about 30-50 books. ...
I read some "basic circuits" in a book, and many of them require "good" parameter consistency. I want to ask, since transistors and diodes look similar nowadays, are the parameters similar? Can I use ...
I have a Huawei E353 3G network card, which I can use with the Raspberry Pi 4.Huawei E353 parameters:
Network mode: dual mode
Bus interface: USB
Antenna type: built-in antenna
Network type: 3G: HSPA+,...
CEVA RealSpace® Tuned by THX™ professional spatial audio tuning software for TWS earbuds, wireless headphones, Smartphones, speakers and soundbars Ceva, the world's leading licensor of silicon...[Details]
Traditional audio equipment is dominated by analog technology. However, this situation has been changing rapidly in recent years. Due to its unique performance advantages, increasingly high cost pe...[Details]
The Bluetooth Low Energy chip market is becoming increasingly fierce. Optimistic about the growth opportunities in the smart accessories market, companies including Broadcom, LAPIS Semiconductor unde...[Details]
Solar
led
lighting is one of the main uses of solar energy for human development and utilization. However, due to the discontinuity and intermittency of solar radiation, the high investment...[Details]
introduction
In recent years, with the development of electronic technology, information technology and the popularization of digital products, embedded systems have been widely used in variou...[Details]
With the continuous improvement of radio and television transmitter technology, the working conditions of various components of the transmitter can be automatically monitored and controlled. Collec...[Details]
The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]
2. Specific misunderstandings about speakers
1. The statement that large voice coil has long stroke is not accurate enough
I often hear people mention that large voice coils have ...[Details]
As a connection-oriented transmission technology,
PTN
draws on the characteristics of SDH technology, such as perfect protection switching, rich OAM, good synchronization performance, layer n...[Details]
The non-contact liquid level alarm introduced in this example is generally suitable for liquid level alarm of strong acid or strong alkali solution. The alarm consists of two parts: liquid lev...[Details]
Abstract: The article gives a detailed introduction to the pin functions, main parameters, characteristics and typical applications of the high-speed and low-power 10-bit serial analog-to-digita...[Details]
The rising star in digital electronic circuits is the digital logic circuit. It is called a digital circuit because although the pulses transmitted in the circuit are also pulses, these pulses are ...[Details]
This article aims to explore the application and design of audio systems in mobile phones and PDAs, allowing system and R&D personnel to design products suitable for consumers.
Considerations for w...[Details]
When the tuning knob is turned, only one radio station is received, or no radio station is received. The visual moving piece does not move at all and remains in the original position. However...[Details]
Q1 is a common emitter transformer coupled
oscillator. Circuit
: The load is the secondary coil of transformer T. After the collector output signal is coupled by T, it is sent from the seco...[Details]
Parametric
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