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Ultra-Wide Band (UWB) is defined as a high-proportion bandwidth relative to its center frequency. That is, any waveform can be considered ultra-wideband as long as the bandwidth is greater than 25% of...[Details]
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1. Hardware Design Touch button: It is equivalent to an electronic switch. When pressed, the switch is turned on, and when released, the switch is turned off. The principle of realization is that the...[Details]
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CEA, Soitec, GF and STMicroelectronics join forces to advance next-generation FD-SOI technology development plan for automotive, IoT and mobile applications April 21, 2022, China - CEA, Soitec, Glo...[Details]
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Today, the OPPO Reno7 series appeared on the cover of the #Reno7 Portrait Video Master# super topic, and it was confirmed that it will be released at 18:00 on November 25. Now, the official ...[Details]
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The Hype Cycle report released by Gartner every year has attracted much attention from the market and has become a weathervane for governments and enterprises to make major investment decisions. The ...[Details]
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For example, to write a delay function with a delay of 10ms: (12M crystal oscillator) void delay_10ms() { unsigned char i,j,k; for(i=5;i 0;i--) { for(j=4;j 0;j--) ...[Details]
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On May 7, 2024, Shanghai Jinmai Electronic Technology Co., Ltd. ("Jinmai") launched another masterpiece in the field of smart cockpits: the smart electronic exterior rearview mirror (CMS) solutio...[Details]
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How many pixels should a spectrometer have to measure the spectrum? Most users answer that the more the better. But is this really the case? As you might expect, this statement is not entirely correct...[Details]
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Jiwei.com exclusively released the report "The State Administration for Market Regulation conducted a surprise inspection of Ericsson and launched an antitrust investigation". According to the report...[Details]
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The DUT07 high frequency switching power supply system is based on the DZW75-48/50 (50II) rectifier module and is equipped with a JP50-50II) AC distribution box. The figure shows the schematic diagra...[Details]
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Key data on power battery production, vehicle installations and exports this month : ● Power battery production: 64.2GWh, energy storage battery production: 9.1GWh, the total of the two is 73.3GWh ...[Details]
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With the explosive growth of automotive electronic functions, will more and more luxurious cars endanger the safety of passengers? This is the origin of the problem of over-electrification of a...[Details]
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Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
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News of two phones named Redmi Note 9 and Redmi Note 9 Pro have been circulating on the internet for a while now, but now a brand new Redmi device has appeared on the Ministry of Industry and Informa...[Details]
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The MAX2686L/MAX2693L low-noise amplifiers (LNAs) are designed on Maxim's advanced SiGe process to achieve high gain and low noise figure while maximizing the input-referred 1dB compression point and...[Details]
Power technology
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