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.
void LED_Config(void){// The first step is to turn on the GPIO peripheral clock power. Only when it is turned on can the related GPIO registers be operated .Chip_GPIO_Init(LPC_GPIO); //Peripheral cloc...
In last week’s article on clock domain crossing (CDC), we pointed out that CDC errors are one of the biggest challenges for ASIC design.Cross-reset domain (RDC) errors may also have catastrophic conse...
When the computer was tested using the burn in software, when a certain level of vibration was applied to the computer, the hard disk reported a transient temperature problem, with the highest tempera...
Event details: 2022 Digi-Key Innovation Design CompetitionThank you for your participation and support in this competition. The list of winners of the lovely Bing Dwen Dwen is out. Congratulations to ...
Author: Wang Huidong, a member of Yibo Technology Expressway MediaThe wind outside the window was a little strong. When Niu Er stood up in front of the computer screen, he couldn't remember what he wa...
Apple is exploring using the wireless charging coil on the Apple Watch to also provide haptic feedback, potentially leading to a smaller and thinner wearable device. Current Apple wearables are equip...[Details]
Negative voltage output circuit composed of nju7660
The application circuit with negative voltage output is shown in Figure 2. In the figure, when Vin is less than 6V, the 6th pin should be grounde...[Details]
Today, PCB has developed to a new stage, and the introduction of new technologies such as high-density interconnect (HDI) PCB, IC substrate (ICS), etc. has made the entire production process from man...[Details]
The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
In this Internet age, many users believe that mobile phone apps are eavesdropping on them - this suspicion is not unreasonable, because many apps do monitor users' clipboards and analyze their ...[Details]
working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
Many people believe that LED retrofit lamps are the fastest growing market for LED lighting. The reason for the rapid growth is simple: these lamps do not require an update to the electrical infras...[Details]
introduction
Android is a platform system launched by Google based on Linux operating system, including underlying framework, middleware and development environment. It supports popular compon...[Details]
Starting from 2020, more and more listed companies began to split their subsidiaries for independent listing, such as Shengyi Technology and AAC Technologies. On the evening of March 1, Goertek Co....[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
This is because the input and output frequencies of the mixer are different. Since the gain and noise figure are not zero after calibration, the noise figure of the DUT can be calculated using the fo...[Details]
According to Tianyancha data, on July 12, Hengxuan Technology (Shanghai) Co., Ltd. underwent a number of industrial and commercial changes. Alibaba (China) Network Technology Co., Ltd., Hubei Xiaomi ...[Details]
On September 4, 2023, Magna announced at the 2023 IAA press conference that it has begun producing an innovative Gen5 front camera module system for a European automobile manufacturer. In the next fe...[Details]
In order to promote the development of microwave power synthesis technology, it is necessary to carry out key technology research on multi-channel synchronous output pulse power source switch to ac...[Details]
Multi-channel output DVD power supply circuit with output power of 20W
The design using the TOP245P in Figure 1 is well suited for DVD and set-top box applications. The P package eliminates the nee...[Details]