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.
As shown in the figure, this single-tube power amplifier is coupled through a transformer, and the transformer works in the first quadrant. How is it magnetically reset? If Vi is a square wave with a ...
The epidemic is very serious recently, and many friends are staying at home to study and recharge. Xiaoguan is also staying at home now. Just as a netizen said that he wanted to find information about...
[i=s]This post was last edited by shinykongcn on 2022-4-10 13:27[/i]Simply open the box, two data cables, the board itself~
Front chip and OLEDChip close-upBack: A really big speaker, and a sponge wra...
The ZigBee standard defines a stack protocol that ensures interoperability of wireless devices in low-cost, low-power, and low-data-rate networks. This article briefly describes the ZigBee stack struc...
When I came to the forum yesterday, I found that @lb8820265 , who had not appeared in the arena for a long time, had a burst of updates, 12 updates, screen-sweeping style~Each title has the "Wanli" Ra...
E103-W01-BF has arrived, and I am ready to unbox it and see what functions it has.
The reason for applying for this module is that I have never seen this thing before, and I want to see what this modu...
According to foreign media reports, on May 17, Japanese chipmaker Renesas Electronics said it will invest 90 billion yen (about US$700 million) to increase the production of power semiconductors due ...[Details]
introduction At present, automated monitoring devices such as coal mine gas, negative pressure, motors, and power supply have been widely used in major mines, and have even been networked and operate...[Details]
On July 30, Huanxu Electronics released its first-half performance report, stating that the company's operating income in the first half of 2020 was 17.017 billion yuan, a year-on-year increase of 16...[Details]
List of required materials: welding flying wire 1 roll of perforated board (7*9cm) 1 single -chip stc89c52 1 crystal oscillator 11.0592M 1 ceramic capacitor Several touch buttons 4 self-locki...[Details]
Turbochargers increase power without increasing engine exhaust volume. The benefits of turbochargers also include increased torque within the effective speed range, improved fuel economy and reduced ...[Details]
According to foreign media reports, Audi has been seeking innovation, and recently the company has developed a display device with a self-luminous screen element. Just like in science fiction movies ...[Details]
Oscilloscopes and spectrum analyzers are commonly used test instruments in engineers' daily work. Antai engineers compared the differences in the analysis performance indicators of oscilloscopes a...[Details]
According to Korean media reports, people familiar with the matter revealed that Apple split the iPhone 12's flexible circuit board into two specifications, dashing YP Electronics' hopes of supplying...[Details]
On November 17, the Shandong Energy Storage Society's founding conference and the first member conference were held at Shandong University of Science and Technology. Liu Xuejun, deputy director...[Details]
First of all, this is the first time I have opened a blog on CSDN. This is also my first blog post. If there are any shortcomings, please feel free to correct me . I am currently a sophomore student....[Details]
Over the past six months, many friends from investment institutions and car companies have come to me to discuss the topic of LiDAR. The questions they raised have a lot of overlap. There are many ...[Details]
Beijing time, March 7 morning news, it is reported that Volkswagen will build its $2.2 billion pure electric vehicle manufacturing plant in Wolfsburg, Germany. The plant will be located near Volkswag...[Details]
Vietnam's Vingroup said it is in talks with Taiwan's iPhone assembler Foxconn to produce batteries and other components for its electric vehicles, as both companies try to expand into the automotive ...[Details]
Recently, Huanggang Customs under Shenzhen Customs seized a batch of used Apple mobile phones. According to the news released by the customs, a truck was declared to enter the country empty. When t...[Details]
The island's media were recently surprised to discover that a "R&D general" who had worked at TSMC for 19 years had been poached by its old rival Samsung Electronics of South Korea. This also caused ...[Details]