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Huawei and South Korean sunglass company GENTLE MONSTER have jointly launched the smart glasses Eyewear, which will be officially sold in China in mid-September 2019 at a price of RMB 2,499, or about...[Details]
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Abstract: VHF transmitter is a key device in the monitoring terminal and a typical digital communication RF wireless transceiver. This paper elaborates on the indicators, links and module circuit w...[Details]
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At present, the application of electroplating power supply is becoming more and more extensive, and people have higher and higher requirements for its quality. With the advancement of semiconducto...[Details]
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Introduction to Fully Automatic Capacitance Bridge Tester The fully automatic capacitance bridge tester was specially developed under the guidance of the reactive compensation device expert working g...[Details]
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For multiplexed IO, we must first enable the GPIO clock, then enable the multiplexed function clock, and at the same time set the GPIO mode to the mode corresponding to the multiplexed function, an...[Details]
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As a mobile phone manufacturer, Xiaomi has always had the ambition or dream to make chips, but the road to pursuing the dream has not been smooth in recent years. Recently, Lei Jun, chairman and CEO ...[Details]
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U.S. stocks closed down across the board, Tesla and Bilibili hit new highs, Intel fell 6% Leading chip stocks in the U.S. stock market generally fell. TSMC closed at US$104.28, up 0.37%; Nvidia close...[Details]
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More and more automakers have announced that they will support C-V2X in 2021, applying it to different driving scenarios, such as the "green light all the way" function, where drivers can use dashboa...[Details]
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The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to capture w...[Details]
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1. SPI module introduction The Serial Peripheral Interface (SPI) module provides full-duplex, synchronous, serial communication between the microcontroller and peripheral devices. These per...[Details]
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The inverter protects the motor, but it does not mean that the motor will not burn out. In most cases, the inverter can protect the motor from burning out, such as overload, lack of phase, etc., bu...[Details]
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Since the outbreak of the epidemic, rapidly developing industries include fresh food e-commerce, online education, remote office and service robots. Although service robots are no longer a novelty...[Details]
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Ultrasonic ranging has many characteristics such as rapidity, convenience, simple calculation and high measurement accuracy. Therefore, it is widely used in reversing radar, rangefinder, mobile robot ...[Details]
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It has very wide applications in ultra-high-speed fields and real-time measurement and control. Today's CPLDs are generally based on E2PROM and Flash electrically erasable technology, and can achie...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]
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