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.
In the past few years, due to the rapid development of smartphones, wearable devices, and the Internet of Things, especially the popularity of TWS Bluetooth headsets in the past two years, the develop...
My Shengli brand multimeter broke down, so I wanted to buy a new one (it’s been around for about seven or eight years). A friend recommended Fluke 15B+ to me. He said it’s definitely worth buying for ...
The pressure sensor we use is exactly the same as others. But when connected to the board and measured without load, the voltage is different.
Others' measurements are 0mV, but ours are around 3.5mV.
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This work is to design a water cup holder that can detect the use status of the water cup and remind the user to drink water in time. The preliminary design of the system state machine is shown in the...
The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
As the name suggests, gas turbine flowmeter is a meter for measuring gas flow. It is frequently used to measure gas. Especially in recent years, the widespread use of natural gas and the promotion of ...[Details]
Recently, Shanxi Province officially released the list of provincial key projects (first batch) in 2021 and the list of newly started major infrastructure projects. Among them, there are 512 provin...[Details]
In recent years, LED, as a new energy-saving light source, has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting application...[Details]
In the context of the overall downward trend in automobile sales, the upstream automobile parts industry has also been affected. Judging from the 2019 financial reports recently released by parts com...[Details]
IGZO (indiumgalliumzincoxide) is the abbreviation of indium gallium zinc oxide. Amorphous IGZO material is the channel layer material used in the new generation of thin film transistor technology...[Details]
When developing various embedded application systems with single-chip microcomputers, asynchronous serial communication is a communication mode that is often used. In many applications, it is also...[Details]
The new USB Type-C® (USB-C) cable and connector specification greatly simplifies data interconnection and the way to power electronic products such as digital cameras and ultra-thin tablets (Figure...[Details]
The content of this post is that the 82C52 microcontroller uploads the temperature data of the temperature sensor (DS18B20) to the OneNET cloud platform through the HTTP protocol via the wifi module ...[Details]
I helped my classmates design the circuit diagram and PCB board. The requirements included a camera ov7670 for video collection, a v1s003 for sound collection and playback, and a color screen interfac...[Details]
Recently, CoreVision Microelectronics Technology Co., Ltd. (hereinafter referred to as "CoreVision"), a supplier of 3D vision sensor chips, announced that it has completed hundreds of millions of yua...[Details]
The constant voltage/constant current output monolithic switching power supply can be referred to as a constant voltage/constant current source. It is characterized by having two control loops, o...[Details]
Excelfore , a leader in automotive data management, announced that FAW, one of China’s largest automakers, has deployed its eSync over-the-air (OTA) platform in new vehicles that will be mass-produ...[Details]
On the first day of 2010, Miao Liansheng, Chairman of Yingli Group, defined the past year of 2009 as "an important year for the implementation of the Group's strategic development". In this year, the ...[Details]
Although electric vehicles have been on the market for many years, for more ordinary consumers, they don’t quite understand what electric vehicles are.
First of all, the electric vehic...[Details]
As autonomous driving technology is changing with each passing day, the installed capacity of various core components has become an important indicator to measure the market position and technical ...[Details]
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