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Recently, Japan's New Energy and Industrial Technology Development Organization (NEDO) released a forecast that the cost of automotive lithium batteries will drop to 30,000 yen/kWh (about 2,502 yua...[Details]
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The microcontroller used is STC89C52 This design can display the year, month, day, hour, minute and second and the alarm clock function can be freely adjusted through 8 buttons. The alarm clock ringi...[Details]
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On August 29, Efort released its 2022 semi-annual performance report.
The report showed that the operating income in the first half of 2022 was about 608 million yuan, a year-on-year incre...[Details]
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1 Introduction It is suitable for testing the flame retardant properties of medical melt-blown filter materials and all protective melt-blown filter materials. It can be used by medical inspection de...[Details]
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1. What is low-temperature lighting?
Low-temperature lighting refers to the use of artificial light sources to illuminate places where the ambient temperature is below 5 degrees Celsius, such...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
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On Total’s website, the company announced its battery joint venture with PSA, Automotive Cell Company (ACC), during French President Emmanuel Macron’s visit to Saft’s Nersac plant. This further demon...[Details]
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Principle of Digital Bridge LCR Tester A digital bridge is an instrument that can measure inductance, capacitance, resistance, and impedance. This is a traditional term. The earliest impedance measur...[Details]
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As an integrated application of distributed data storage, peer-to-peer transmission, consensus mechanism, encryption algorithm and other technologies, blockchain is considered to be a disruptive in...[Details]
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Introduction: Australian Altech Chemicals announced a major breakthrough in the research and development of lithium-ion battery technology. After nearly 12 months of research and development, Altec...[Details]
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The Redmi 10X series will be released on the 26th of this month. Prior to this, the official has been constantly exposing the new features of the series in order to raise consumers' expectations. Rec...[Details]
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The interface circuit diagram of Flash and S3C44B0X is shown in Figure 2. Processor ADDR20~1 corresponds to Flash ROM A19~0, which is offset by 1 bit. This is because S3C44B0X is byte-addressed, whil...[Details]
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Recently, the media reported that TSMC would submit the trade secrets requested by the United States on time. For a time, voices such as "TSMC has surrendered" and "TSMC has compromised" were heard e...[Details]
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Although the punch hole screen, bangs screen, water drop screen, etc. are all special-shaped screen designs, Samsung seems to still want to hide the screen hole as much as possible, and strive to pus...[Details]
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Nowadays, mobile portable electronic products represented by mobile phones are becoming a necessity for everyone. For ordinary consumers, as long as they connect the charger and fill the lithium ba...[Details]
DSP and ARM Processors
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