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.
[size=4] RFID multi-card recognition technology is generally used in logistics and identity recognition. It usually uses ISO15693 or ISO18000 protocol tags, and rarely uses ISO14443 protocol. This art...
[i=s]This post was last edited by ddllxxrr on 2019-11-13 19:27[/i]Some readers may wonder why this guy has so many boards. Haha, I am just like that. I want to make my "weapons" well wherever I go.
Th...
The high-speed DAC output rate is 10Gsps, and the data line has 8 pairs of differential lines. When drawing the PCB, the differential pairs are made of equal length. Why is it not required that the pa...
[size=4]Have you ever encountered this situation - the measured value of MLCC (multilayer ceramic capacitor) is either lower or exceeds the specification. In fact, it is very likely that you made a mi...
Clock management in this chapter: 1. Software timer construction and hardware timer 2. RT_Therad uses hard_time by default 3. soft_time will create a timer thread 4. After the timer timeout function i...
The airborne data bus plays a very important role in the aircraft. The airborne bus conversion board provides the hardware basis for the connection between the computer and the airborne equipment. ...[Details]
According to MEMS Consulting, the cover article of the 3rd issue of 2019 of Acta Optica Sinica, an authoritative journal in the field of optics in China, reported the latest progress of Xi'an Un...[Details]
On January 31, OSRAM donated UV sterilization lamps to Wuhan No. 1 Hospital, Wuhan No. 4 Hospital and Wuhan No. 5 Hospital to help hospitals, medical staff and patients fight the virus together. Thro...[Details]
1 Introduction
With the development of automotive electronics, there are more and more electronic products in cars, and the number of electronic control units in electronic control systems such...[Details]
At Semicon China 2020, New Micron (Suzhou) Semiconductor Technology Co., Ltd. released a 450mm (18-inch) 11-9 purity semiconductor-grade single crystal silicon rod. Xia Qiuliang, CEO of New Micron,...[Details]
TDA7482 is a Class D pulse width modulation monolithic power amplifier IC for audio. This series of ICs is mainly designed for high-efficiency applications such as the sound system of large-screen ...[Details]
LED street lights are a very important application in LED lighting. Under the premise of energy saving and power saving, the trend of LED street lights replacing traditional street lights is becoming...[Details]
Visibility refers to the visible distance of the target object, that is, the maximum distance at which the target object can be identified from the background when observing the target object. It is a...[Details]
The largest LED car light module manufacturer in China, Laster Technology, announced that its consolidated revenue in April was NT$399 million (same unit below), an increase of 15.1% over the same pe...[Details]
Accurately predicting electricity consumption has always been a difficult problem in the industry. Experts have developed a variety of methods for this purpose, but none of them has been widely rec...[Details]
Introduction
Secondary radar is also called Air Traffic Control Radar Beacon System (ATCRBS). It was originally developed as an identification friend or foe system in air combat to enable r...[Details]
1. Principle of photoelectric encoder
The photoelectric encoder is a digital sensor that integrates optical, mechanical and electrical technologies. Its basic principle is to arrange grating pat...[Details]
0 Preface There are many types of human-computer interaction interfaces, such as keyboards, digital tube displays, liquid crystal displays, and touch screens. The main factors that determine the hu...[Details]
ScopeArt Comments:
I couldn't help laughing when I read this article. Doesn't this article encourage copycat methods? Similar methods include using the ground wire and signal pin of a passive probe t...[Details]
TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
RF/Wirelessly
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