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With the first batch of 5G mobile phones on the market, the 5G commercial era has officially begun. The new generation of mobile communication networks has a network speed that is about 10 times that...[Details]
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(1) Before measurement, the power supply of the device under test must be cut off and short-circuited to the ground. Measurement is never allowed while the device is powered on to ensure personal and...[Details]
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The resources of 51 single-chip microcomputers are similar. Here, STC89C52 is used as the control chip. The output control signal of the host computer is received through the serial port to contr...[Details]
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The STM32F103 series of microcontrollers has a total of 11 timers, including: 2 advanced timers 4 ordinary timers 2 basic timers 2 watchdog timers 1 system tick timer excluding the watchdog timer an...[Details]
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The speed and mileage meter design introduced in this article is based on a single-chip microcomputer and a photoelectric sensor. The sensor converts different speeds into pulse signals of diffe...[Details]
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According to the news from Flyme's official Weibo, Flyme, which is deeply customized based on Android 10, has started recruiting for internal testing from now on, and will officially start internal t...[Details]
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In isolation technology, it is critical for designers to select different isolation devices based on the different types of isolated signals and isolation requirements:
(1) The first type of i...[Details]
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//*f=6MHZ, timer 0 generates 100us timing in working mode 2 (auto-reload 8-bit timer mode) and query mode,
//And output a continuous square wave r with a period of 2s at P0.0 to control the LED light...[Details]
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WPG's subsidiary, World Peace, has launched a 77G mm Wave Radar advanced assisted driving solution based on NXP's S32R274. Millimeter wave (mmWave) is a special radar technology that uses short-wave...[Details]
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Keysight Technologies Inc. recently announced that its 5G network emulation solution has won the Sprint project, which will assist the company in completing the performance verification of 5G New Rad...[Details]
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New sensor. Image source: Zhao Hangbo Research Group, School of Engineering, University of Southern California Researchers at the University of Southern California's School of Engineering have cr...[Details]
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Foxconn, the world's largest electronics maker, said it was "cautious" about its outlook for next year due to an ongoing chip shortage, signs of inflation and tensions between China and the United St...[Details]
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I remember that at the beginning of 2020 , when Tesla was just localized, the entire domestic automobile industry was rumored to be "the wolf is coming." Especially in terms of intelligent driving,...[Details]
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On April 15, Amazfit Yuewo teamed up with national treasure-level art master Han Meilin to launch a limited edition gift box co-branded with the master. The gift box will start pre-sale on bi...[Details]
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The audio preamplifier circuit provides switching signals, volume adjustment, buffering, etc. for the audio, and can add about 10 times the voltage amplification to make the audio have better sound qu...[Details]
Microchip MCU
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