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.
[i=s]This post was last edited by Hot Ximixiu on 2021-8-9 08:08[/i]The GD32VF103 series RISC-V MCU provides a 108MHz operating frequency, 16KB to 128KB on-chip flash memory and 6KB to 32KB SRAM cache....
In daily work, people often ask what is the difference between serial port LCD and parallel port LCD? Let's take a look at these aspects:Internal structure:The parallel port LCD module is mainly compo...
Function and characteristicsOn PCBs, nickel is used as a substrate coating for precious metals and base metals. At the same time, for some single-sided printed circuit boards, nickel is also often use...
I was looked at with tinted glasses for 20 years - I grew up to be a garbage collector
20 years later, I passed the exam to work in a public institution through my own efforts. Now I am working in a s...
[i=s]This post was last edited by ddllxxrr on 2022-8-7 10:16[/i]It was not easy for me to get this board. First of all, somehow, the mailing address I had changed for many years was wrong. It was mail...
I used the software to compile BlueNRG-1_2 DK 3.2.1\Project\BLE_Examples\BLE_Chat\TrueStudio\BlueNRG-1 and burned the generated hex file, but there was no response. If I burned the official compiled \...
Not long ago, Panasonic launched a new standard zoom lens, the Panasonic LEICA DG VARIO-SUMMILUX 10-25mm / F1.7 ASPH. This lens can present a beautiful defocus effect and is very expressive. This is ...[Details]
As we all know, for
electric vehicles
, the two core components of engine and gearbox are no longer needed. Instead, they are replaced by the three-electric system, including motor, electro...[Details]
To achieve autonomy, robots need more than just artificial intelligence (AI), they also need many sensors, sensor fusion, and real-time inference at the edge. As the advantages of deep convolutional ...[Details]
Analysis of Capacitance Current Tester Measurement Method
Traditional capacitance and current measurement methods include direct method and indirect measurement method. The direct method is to artifi...[Details]
Three-phase asynchronous motors are widely used in the driving of various mechanical equipment due to their simple structure, easy control and maintenance, stable performance and high efficiency.
...[Details]
Projectors are not mobile phones. Many people are not familiar with this product. Most people have only used it in conference rooms. When you want to buy a projector for your home or company, you are...[Details]
When we talk about memory, we will think of PC. There is also memory for microcontrollers or ARMs. The simple understanding is: memory is a place to store things, but this thing is data. Well, let's ...[Details]
Since Broadcom announced its plan to acquire VMware in May last year, due to the huge amount involved, the biggest uncertainty in the acquisition has been the approval of various countries. In March ...[Details]
In December last year, Lenovo Legion officially announced its new generation of gaming phone - the Lenovo Legion Y90 dual-engine air-cooled gaming phone. Although the official release time has not ye...[Details]
Apple today released the iOS 14.3/iPadOS 14.3 RC candidate version, the specific version number is 18C65, which is now available for download to developers and public beta users. IT Home le...[Details]
Some time ago, a senior automation expert in the United States announced that PC control will account for 40% of the PLC market share, which has aroused the interest of many people in the past and pr...[Details]
Preface: Some programs should not produce the same results each time they are executed, such as games and simulations, in which case random numbers are very useful. The following two functions can be...[Details]
Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
1.25MW occupies a smaller area of only 3 square meters; a 100MW power station can save about 4 million yuan in investment; it adopts three-level technology and has an efficiency of over 99%... Th...[Details]
In our daily use of magnetic flap level gauges, there is often a problem, that is, the measurement deviation of the magnetic flap level gauge. Although these deviations are not very large, they...[Details]
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