When M05 is closed, the voltage should be changed and there should be no current.
When M05 is turned on, how should the transformer flow? What is the role of D05 in the circuit?Is there any current fl...
Abstract: Voice interaction system is a more user-friendly human-machine interface, which requires the support of voice recognition system. LD3320 is such a voice recognition chip. The working princip...
I am honored to be shortlisted for the 2022 Digi-Key Innovation Design Competition. I would like to thank the organizers EEWORLD and Digi-Key for providing free development boards and the carefully bu...
The advent of the mobile Internet era has brought about a sharp increase in the amount of mobile communication data. How to deal with the surge in traffic has become a difficult problem faced by oper...[Details]
A "must-use" 5G mobile phone card has troubled Mr. Zhang, who lives in Beijing. Recently, Mr. Zhang complained to a Beijing Business Daily reporter that he applied for a "5G+broadband" integrated pac...[Details]
Recently, the National Development and Reform Commission and 13 other departments jointly issued the "Opinions on Accelerating the High-Quality Development of Manufacturing Services" (hereinafter ref...[Details]
People grow old easily, but the sky never does. The Double Ninth Festival comes every year, and it comes again today. The Double Ninth Festival, a family festival, falls on the last day of the Nation...[Details]
Preface: In the current world where energy supply is becoming increasingly tight and calls for energy conservation are growing, energy conservation of DVD, a large consumer electronic product, is ...[Details]
Semiconductor revenue totals $599.6 billion in 2022 April 28, 2023 - According to the latest forecast from Gartner, global semiconductor revenue will decline by 11.2% in 2023. Total semiconductor ...[Details]
In recent years, as people have a deeper understanding of the harm of environmental pollution, environmental protection has become the focus of common concern in the world. Therefore, various battery...[Details]
Initially, IoT systems were difficult and costly to deploy. However, the efficiencies offered by IoT make it extremely useful for factories and facilities. As IoT delivers increased uptime and reduce...[Details]
On February 24, TechWeb reported that Jin Gyo-young has resigned as chairman of the Korea Semiconductor Industry Association (KSIA) ahead of schedule due to changes in his position within Samsung Ele...[Details]
An oscilloscope "differential" probe is an active probe with two input ports (one positive and one negative) and a separate ground lead; it transmits its output signal to the oscilloscope channel thr...[Details]
Recently, the headquarters of Infineon Technologies AG "Am Campeon" is replacing employee ID cards. The new ID card combines highly secure office building access control technology with flexible cont...[Details]
Micromachining technology is divided into silicon-based processing and non-silicon-based processing. The following mainly introduces bulk processing technology, silicon surface micromachining technol...[Details]
Sorting, handling, quality inspection, labeling and then shipping goods are all processes that Wang Feifei is very familiar with. Not only is he familiar with it, he used to repeat each action hundre...[Details]
Cruise, GM's self-driving unit, has reportedly begun developing its own chips for self-driving cars, which are expected to be deployed in 2025. On Tuesday, the company's executives said the goal is t...[Details]
We have disassembled the iPhone SE 2, and this time we will reveal the BOM table. The diversity of Apple's supply chain is in line with the "globalization" that Apple has always adhered to. We can ...[Details]
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