Considerations for designing high-speed boards Reprinted from Electronic Engineering Times · Stack-up count issues · Characteristic impedance · Delay · EMC I recently wrote a letter in response to an ...
1. Explanation of SIM card terms SIM card (Subscriber Identity Module) is a user identification card. It is a "smart card" that complies with GSM specifications. SIM cards are divided into large and s...
For the filter circuit behind the rectifier bridge, we usually choose different capacitor values C, one large and one small, for better filtering.But there is a question: if the two capacitors are pla...
This article discusses the method of using MSP430F5xxx to implement real-time HDLC encoding and decoding in the ETC system. MSP430F5xxx is the latest product series of TI's MSP430 family. It uses adva...
Smartphone manufacturers are beginning to expand 5G support across their product lineups, with 5G’s high-bandwidth sub-6 GHz bands (n77/n78 and n79) and wider mmWave bands (n257-n261) used in premium ...
According to foreign media reports, experts from the University of Surrey in the UK have introduced a breakthrough supercapacitor technology, which is one step closer to the dream of clean energy sto...[Details]
(1) The surface roughness of the workpiece is too large, resulting in poor coupling between the probe and the contact surface, low reflected echo, or even no echo signal can be received. For in-servic...[Details]
On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
Aviad Petel, a young designer, has focused on the design and production of decorative lamps in wood veneer and other materials over the past two years.
Design is endless, and he recently develope...[Details]
Now all walks of life are moving towards AI , but if we talk about which industry AI will develop faster and have more potential, it must be security. AI security products represented by intelligen...[Details]
The Espace's touchscreen adjusts to the driver's line of sight, ensuring they can look directly at the screen.
With connectivity gaining more prominence in new car sales, Renault's move...[Details]
At the "2013 Honda China Media Conference" on June 14, Honda finally released its new generation of powertrain technology Earth Dreams Technology (hereinafter referred to as "Earth Dreams") in Ch...[Details]
The star in complex power supply systems: Digital multi-channel power modules will soon emerge
近几年来，板级电源模块产品呈现爆炸式发展态势，其集成度高、体积紧凑的优点，吸引了越来越多的终端客户选择。而越来越多的应用类型、越来越复杂的使用场景，也对电源模块产品...[Details]
From the development of PC boards to today's embedded systems, monitoring products have become more and more professional and integrated. The compression specifications have developed from JPEG, MP...[Details]
Recently, the FAW Bestune 2019 Brand Night with the theme of "The Great River Rushing and Rising" was successfully held at the Hukou Waterfall of the Yellow River. At this press conference, Siwei Zh...[Details]
According to IDC's latest Worldwide Quarterly Mobile Phone Tracker, global smartphone shipments are expected to fall 3.5% to 1.31 billion units in 2022. Due to increasing supply and demand challenges...[Details]
Recently, a Tesla patent called "Electromagnetic Wiper System" was officially granted on January 12 this year. The patent was first formally submitted in March 2019 and made public in early September...[Details]
On August 27, the Zhongguancun Beidou and Space Information Service Industry Summit Forum was held in Haidian District, and Beidou Starcom's latest generation of 22nm centimeter-level high-precision ...[Details]
The Financial Times reported on January 28 that the struggle for dominance in the semiconductor industry is rapidly evolving into a Great Game in today's industry similar to the Great Game of the 19t...[Details]
Investment in the medical device industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. From a gl...[Details]
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