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ARM==Advanced RISC Machines It has created a brand-new business model, realized a fabless factory, and made profits by selling licenses for chip technology intellectual property rights. Sec...[Details]
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As mobile phones, PDAs, MP3 players and other portable devices are widely used, the integration of FM radio function into them has also been favored by consumers. This paper uses the chip TEA5760 to d...[Details]
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In the current power system and the future smart grid, we hope to have a distributed online monitoring method for the voltage phase sequence of the 0.4KV ring network power supply and metering syst...[Details]
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The traditional 8051 series MCU is generally equipped with one serial port, and the STC89C52RC enhanced MCU is no exception. There is only one serial port available for use, which causes a problem. I...[Details]
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We already talked about the changes in charging power of major mobile phone manufacturers in the article "Digital Theory: Faster than Fast! The Fast Charging War among Mainstream Mobile Phone Manufac...[Details]
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Since RS-422 and RS-485 buses have the characteristics of strong anti-interference ability, high communication rate, long communication distance, and the ability to communicate with multiple slaves, ...[Details]
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US technology companies have rejected calls from the Trump administration to stop sourcing products from certain Chinese companies because they are concerned that such a policy could violate competit...[Details]
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0 Introduction
The contradiction between economic development and increasing energy shortage has always been a major problem facing modern society. The shortage of resources and the continu...[Details]
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In January 1954, the Songdongli Line, the first cross-provincial long-distance 220 kV ultra-high voltage transmission line designed and constructed independently in China, was completed.
In Ma...[Details]
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0 Introduction
Magnetic bearings are bearings that support rotating bodies completely contactlessly with magnetic force. In a broad sense, they are bearings that can support linear motion ...[Details]
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The semiconductor industry is recovering, and major companies are increasing their investments. Foreign media reported that Samsung will invest 10 trillion won next year to expand its semiconductor m...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Introduction
Accurate noise measurement is a prerequisite for noise control, and sound level meters are usually used for measurement. Sound level meters are generally composed of microphones, amp...[Details]
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Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]
MicroPython Open Source section
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