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.
Selling second-hand Xintang NUC123 development board, 40 free shipping. Xianyu link: [url]https://2.taobao.com/item.htm?spm=2007.1000622.0.0.39kP9Z&id=581452710064[/url] It's a bit broken, there are t...
The schematic PDF file has been uploaded. As shown in the figure below, there is a "push-pull amplifier" circuit behind the microphone circuit. Compared with the push-pull circuit in the textbook, thi...
[color=#5e7384][align=left][color=rgb(94, 115, 132)][backcolor=transparent][font=微软雅黑][size=16px]Share with you[/size][/font][/backcolor][/color][/align][font=微软雅黑]A multi-function controller that can...
In late July 2005, I received a project for a mine. At that time, I only knew about 51 MCU, and this project was a "half-finished project". The previous project used AT89C53 MCU. I don't know why this...
With the advancement of the "30·60" dual carbon goals, the scale of new energy installed capacity in my country and even the world continues to increase, and the power industry will undergo tre...[Details]
In order to provide sufficient voltage for the device, lithium battery packs are usually composed of multiple batteries connected in series. However, if the capacity between the batteries is m...[Details]
SPCE061A is a 16-bit single-chip microcomputer. It can be used to realize the voice recording and playback system very conveniently and flexibly. The chip has 8 10-bit precision ADCs, one of which ...[Details]
In early 2017, AMD officially launched the Ryzen processor based on the Zen architecture. In the blink of an eye, three years have passed, and the landscape of the desktop x86 CPU market has qu...[Details]
According to Dazhong.com, Shandong Guohong Zhongneng's annual production of 110,000 silicon carbide substrate wafers project will complete the first phase of construction at the end of July, complete...[Details]
As the market demand for feature-rich mobile phones continues to grow, analog switches with application-specific performance continue to be favored in final designs. This not only reduces bill of m...[Details]
The latest news shows that Huawei's end-to-end 4G/5G core network cloud software and hardware based on Kunpeng has completed China Mobile's internal and external field testing and acceptance. It ca...[Details]
The significance of BSL:
1. Without the need for an emulator or programmer, memory modification (which can be applied to parameter modification) and program download can be realized. It can acceler...[Details]
FPGA stands for Field Programmable Gate Array. As the only chip that currently supports reprogramming, FPGA can avoid the long production and design cycles required by ASSP or ASIC to cope with the s...[Details]
"From special-purpose to general-purpose is the development direction of many technologies and products, and general-purpose is the inevitable trend of the next generation of development."
Gu...[Details]
Solar energy continues to grow as a renewable energy source, and continued interest in it has driven down the price of solar panels and increased efficiency. At the same time, balance of system (B...[Details]
Active infrared intrusion detectors are composed of a transmitter and a receiver. The transmitter is composed of a power supply, a light source and an optical system, and the receiver is composed of...[Details]
Salute to the Chongqing Forest Fire Rescue Team! How can the equipment maintenance management team use the new generation of information technology to prevent accidents before they happen and avoid e...[Details]
/*************************************************** *Description: Difference between ARM interrupts - Difference between LPC2142 and S3C2440 ***************************************************/ ...[Details]
On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]