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Recently, the State Intellectual Property Office issued the "Invalidation Request Examination Decision" with decision number 54983, and the patent number is 201380036938.2, declaring all patent right...[Details]
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The high 4 bits of the special function register TCON are the timer operation control bit and overflow flag bit, and the low 4 bits are the external interrupt trigger mode control bit and latch ex...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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My first switching power supply design was a 150W DC to AC inverter for an automobile. It was 1999 and my manager walked into the lab and handed me a fancy metal box with a cigarette lighter adapter ...[Details]
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On April 15, Li Shufu, chairman of Geely Holding Group, confirmed in a live broadcast that Geely is producing coronavirus-proof cars. Sitting in a Geely car is as safe as wearing a 3M mask, and the p...[Details]
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Designing switches for automated test systems requires understanding the characteristics of the signals to be switched and the tests to be performed. For example, the most appropriate switch card a...[Details]
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Leading CPU makers AMD and Intel left the Russian market in late February after Russia invaded Ukraine, and it's not easy for Russian PC makers to get the chips they need. There are several Russian...[Details]
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1. Hardware Solution The metal detector designed in this paper is made based on the principle of electromagnetic induction. When a metal is placed in a changing magnetic field, eddy currents will be ...[Details]
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0 Introduction
With the continuous development of fully automatic embroidery machines, mechanical improvements have not had much effect on improving the performance of the machines. Therefore,...[Details]
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introduction
Compared with CCD, CMOS image sensor has been highly valued by the industry because it can integrate the timing processing circuit and the front-end amplification and digitization...[Details]
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The HC89S003A series is a Xinsheng compatible STM8S series Flash microcontroller with built-in enhanced 8051 core, 16K Flash memory and 256Bytes+768Bytes RAM; the HC89S003A series has rich peripheral...[Details]
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The COVID-19 pandemic has hit the smartphone market hard. Industry sources say that Apple, unafraid of the economic headwinds, is accelerating its foldable iPhone layout and has obtained a number of ...[Details]
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1. Parts of the oscilloscope probe that are easily damaged
To prevent oscilloscope probe failures, you must understand which structures of the oscilloscope probe are p...[Details]
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Recently, Power Integrations (PI) launched a series of highly integrated low-power LED bulb drivers, LYTSwitch-0, which has added a new member to the LYTSwitch family with excellent dimming performan...[Details]
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Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]
RF/Wirelessly
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