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.
Recently I have seen some products that can swipe cards directly on the top of the screen. Aren't the bottoms of normal 5/7 inch screens made of metal? How can they swipe IC cards? Please give me some...
In this circuit, the antenna (spring) is connected to the base of the first transistor. When we place the antenna near an object excited by AC current, a small current is induced into the antenna due ...
Definition of freewheeling diodeA freewheeling diode is a diode that plays a freewheeling role in a circuit. For example, an ordinary diode 1N4007, if you use it in a circuit to play a freewheeling ro...
Challenges that 5G brings to the design of base station RF PA:
On the one hand, the linearization of PA is becoming increasingly difficult;
On the other hand, the requirements for PA efficiency are ge...
Resistance is the magnitude of the resistance of a conductor to the flow of current, and its symbol is "R". Resistance is the most commonly used electronic component, and I have hardly ever seen an...[Details]
Alibaba Group Chairman Joseph Tsai was recently interviewed by Nicolai Tangen, investment director of the Norwegian Sovereign Wealth Fund. Speaking of chip shortages and restrictions, he believes t...[Details]
1 Overview There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications. However, many engineers do not have a deep unders...[Details]
Energy storage is an important supporting condition for the proportion of new energy power generation to increase from the current 12% to more than 20%, 35%, and even to about 60% in the future under ...[Details]
According to foreign media reports, Infineon Technologies has expanded its cooperation with silicon carbide (SiC) supplier Resonac. Under the new agreement, Resonac will supply Infineon with SiC mate...[Details]
introduction
When the gas fuel combustion in the gas turbine is diffusion combustion, due to the high combustion temperature, a large number of hot NOX pollutants are easily generated during t...[Details]
In the pic instruction, subwf is F - Wreg, and if F =Wreg, then C=1; if F Wreg, then C=0; this is because the subtraction of pic is implemented by adding the complement of the subtrahend. For example...[Details]
The two companies will combine hardware and software expertise to advance mobile ray tracing technology
London, UK and Beijing, China, 6 May 2021 – Imagination Technologies and Perfect W...[Details]
As digital screens carry more and more functions, the cockpits of fuel vehicles and electric vehicles are rapidly developing towards intelligence, digitization, and networking. The future smart cockp...[Details]
The adoption of
smart meters
has given companies and engineers more opportunities to design metering solutions that comply with evolving global standards, are future-proof, and will be part of ma...[Details]
NXP Helps Develop Next-Generation Security Standards with Post-Quantum Cryptography
The National Institute of Standards and Technology (NIST) has selected NXP’s co-signed Crysta...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
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