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.
Key Laboratory of Antenna and Microwave Technology, Xidian University
5G miniaturized, high-performance terminal and base station antenna technology
Professor Zhao Luyu
Contents:
1. Technical backgrou...
Source: Endless Fun
Although there are many retro game consoles developed based on Raspberry Pi, they are also easy to buy.
But it is still necessary to recommend the following one - a retro game cons...
Transistor static operating point--------If the static operating point is not set properly, saturation distortion (static operating point is too high) or cutoff distortion (static operating point is t...
[size=4][color=#000000][backcolor=white] DSP (Digital Signal Processing) is digital signal processing technology, and DSP chip refers to the chip that can realize digital signal processing technology....
In embedded development, we often need to call some mathematical functions, such as pow, acos, asin, sqrt, etc. At this time, we need to add a reference to the standard math library.
Taking RISC-V IDE...
[size=4] In general, the 430 microcontroller has three timers, timer A, timer B, and watchdog timer. Here we mainly discuss the function of timer A of the 430 microcontroller. The function of timer A ...
The following program will display "Velcome" and "www.ycavr.cn" on the LCD1602 and move left and right.
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* Character LCD1602 application example *
* Experimental e...[Details]
Recently, the release of Tesla FSD V12 has triggered heated discussions in the industry about end-to-end autonomous driving. The industry has speculated on how the powerful capabilities of FSD V12 ar...[Details]
E-Four is not a new friend. It can be seen on many Toyota hybrid models. As for why we are talking about it again this time, the fundamental reason is that Toyota has made a new upgrade for E-Four, a...[Details]
The functions implemented by this program are: Write the contents of I2C_A, I2C_B, ...I2C_K into EEPROM At the same time, the data is read out from the EEPROM and rewritten into each register LI...[Details]
With the further aging of the population, the working-age population is decreasing, and the labor costs in developed countries such as Europe, the United States, Japan and South Korea are risin...[Details]
Hot wire switch application circuit diagram
The application circuit of MOC3061 in hot line switch is shown in Figure 2, and the actual circuit in thyristor drive is shown in Figure 3. In the fig...[Details]
The weld joint coefficient refers to the ratio of the strength of the butt weld joint to the strength of the parent material. It is used to reflect the degree to which the strength of the weld joint ...[Details]
Ultrasonic cleaning machine power supply main circuit
Figure 1 Ultrasonic cleaning machine power supply main circuit
The main circuit of the ultrasonic cleaning machine power supply adopts a ful...[Details]
Sunlord Electronics (002138) issued an "Announcement on Capital Increase to a Wholly Owned Subsidiary". The announcement pointed out that according to the needs of the company's strategic developme...[Details]
Recently, the US Foreign Investment Committee completed its review of Infineon's acquisition of Cypress Semiconductor, and the committee determined that the $10 billion (about 69.5 billion yuan) tran...[Details]
I. Overview With the vigorous development of my country's economic construction, the society's demand for power resources is growing, and users' requirements for power systems are getting higher ...[Details]
1. Introduction ZF200 medium wave transmitter is a fully solid-state high-power digital amplitude modulation 200KW medium wave transmitter produced by Beiguang Technology Co., Ltd. It uses digital au...[Details]
STM8L medium density has 25 analog channels (1 fast channel 1us and 24 slow channels). Medium + and high density devices have 28 channels (4 fast 1us and 24 slow channels). There are two channels conn...[Details]
Main application: Octagonal drum ICI pilling tester_Rolling box pilling tester is suitable for rolling friction pilling test of sparse needle and combed fabrics and other easy-to-pilling fabrics to e...[Details]
In recent years, with the rapid development of society and the continuous advancement of science and technology, as well as under the guidance and encouragement of relevant national policies, the con...[Details]