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.
USB is a complicated and time-consuming thing for me. It mainly describes the device according to the function. For example, USB keyboard, USB virtual serial port, USB camera...
And Hetai also added t...
How to accurately judge the quality of the power IC chip in the circuit in daily circuit maintenance work is an important part of repairing TV, audio and video equipment. If the judgment is inaccurate...
The input frequency is 1k square wave entering the low-pass filter, filtering out the waveform shown in the figure. The cutoff frequency of the low-pass filter is 1k. Why does this distortion occur?...
Long distance, effective identification distance is adjustable from 0m to 80m Provide standard thick card and special-shaped package Standard thick card size: 86 x 54 x 5mm Operating frequency: 2.4GHz...
In Keil's project settings, you need to change the macro definition according to the selected microcontroller. If the macro definition is not changed after the program is transplanted, an error may s...[Details]
Digi-Key Electronics announces 2021 back-to-school sweepstakes to encourage student innovation and learning Digi-Key Electronics, the global distributor of the broadest and fastest-shipping in-stoc...[Details]
Electric and hybrid vehicles are gaining a foothold in the automotive market and are becoming a key area of interest for electronic system suppliers. Technological advancements such as autonomous d...[Details]
Last week, I was talking with a friend about DM-i batteries. When it comes to the DM-i that has been delivered so far, a large number of users choose the 110km version, which is much more than the 50...[Details]
The Qianjiang Feilihua integrated circuit and optics high-purity synthetic quartz material project was originally scheduled to be completed on August 10. Now, after accelerated work, it is expected t...[Details]
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bu...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be us...[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]
The clock configuration source code is in the file system_stm32f10x.c. The program first determines the type of f10 chip used and selects the system clock frequency SYSCLK you want. The chip I ...[Details]
Microcontroller encryption method: (1)
The protection of scientific research results is the most concerned thing for every researcher, and the purpose is to ensure that their hard work will n...[Details]
Chapter 6: The core of time slice round-robin scheduling
Round-Robin Sheduling
The time slice rotation method is very interesting. In the example in this article, three tasks are created. The tasks...[Details]
When measuring high voltage signals or signals with unknown amplitude, in order to protect the oscilloscope, the signal is generally attenuated using the ×10 block of the probe before being input in...[Details]
The 2021 World Internet of Things Expo is about to begin. Qualcomm invites you to witness the new growth opportunities enabled by 5G for the Internet of Things On October 22, the 2021 World Interne...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
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