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.
[size=4] The entire process of FPGA power-on configuration takes about 200ms~2s. During this time, most of the other peripheral circuit devices have been powered on and are working normally, while the...
I often see this kind of scope for sale on a certain enthusiast forum. At that time, I thought that the buyers and sellers were really bold.
I checked on JD today and found similar products in bulk, a...
As shownThe control signals of the 6 bridges are not added, and the motor is not connected. The purpose is to add a 12V voltage between DC_MOT and ground, but why does the DC regulated power supply pr...
[i=s]This post was last edited by Aguilera on 2019-2-13 22:01[/i] [size=4][color=#000000][backcolor=white]Hotspot Technology[/backcolor][/color][/size] [size=4][color=#000000][backcolor=white] (1)4G[/...
Schematic main function Make LED1-LED8 flash with a delay of 100ms #include REGX52.H // 0 num 65535 void Delay_ms(unsigned int num) //@12.000MHz { unsigned char i, j; while(num) { i = ...[Details]
introduction
Consider the old adage known as Murphy's Law: "Whatever can go wrong, will go wrong." Over the past 50 years, systems based on electronic components have evolved to the point wher...[Details]
Digital tube dynamic display 0~99999999 1. Principle of common cathode 8-bit digital tube First, some necessary knowledge 1. Multi-digit digital tubes are scanned for display, that is, only one di...[Details]
A recorder with a recording monitoring function (most recorders have it), when in recording mode, the external microphone jack receives the audio signal while the monitoring jack also outputs the sam...[Details]
1. Introduction
As network and information technology become more mature worldwide, industrial automatic control systems increasingly use Ethernet and TCP/IP protocols as the main communic...[Details]
Taiwan-based foundry Quanta Computer announced its first quarter financial report, with net profit per share of NT$0.81 (same unit below), lower than NT$1.07 in the fourth quarter of last year, but s...[Details]
Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
——Promote technological innovation and industrial collaboration simultaneously, and focus on building a prosperous ecology of intelligent connected cars—— On May 25, 2023, "Suzhou High-speed Railw...[Details]
On February 10, Hycan Auto and Juwan R&D signed a strategic cooperation agreement in Guangzhou. Many important leaders including Hycan Auto's Executive President Xie Zhihong, Vice President He Kaix...[Details]
As of the close of May 28, the Shanghai Composite Index rose 0.33% to 2846.22 points, with a turnover of 239.234 billion yuan (the turnover on the previous trading day was 227.934 billion yuan); the ...[Details]
The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize various functions. The display p...[Details]
Micron releases sixth annual sustainability report, with significant results for sustainable projects Further strengthening commitment to promoting innovation and social development Shanghai, China...[Details]
The SysTick clock is HCKL divided by 8, so if the HCLK clock is 72MHz and the value of SysTick- LOAD is 7200, then SysTick will interrupt
once every 1ms. If the global interrupt is d...[Details]
1. Introduction
Surge protection devices (SPDs) are essential devices that suppress surge voltages generated by lightning, electrical system operation, or static electricity, and protect elect...[Details]
PCB Design
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