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When I first started learning, I was quite familiar with the 8-bit timer0 and timer2, but I was always confused about timer1. So I looked for some books, and a kind person translated the schematic di...[Details]
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The 51 series microcontroller has no PWM output function, but can use the timer and software to output. It is very practical for occasions where the accuracy requirement is not high. The circuit di...[Details]
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Abstract: This paper introduces the characteristics of the power supply used in teaching experiments, the single-meter method for automatic detection, and the novel over-current and short-circuit p...[Details]
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Automatically collect problems, automatically screen problems... On May 7, the reporter learned from State Grid Jiangxi Electric Power Co., Ltd. that the company automatically associates distributi...[Details]
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The U.S. Commerce Department on Thursday announced new export controls on Russia because of its war in Ukraine, saying semiconductors, computers, telecommunications, information security equipment, l...[Details]
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The fourth-order IIR digital filter is implemented by FPGA, and a digital elliptical low-pass filter is formed by cascading two second-order sections. The ripple in the passband is less than 0.1dB,...[Details]
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Researchers have identified distinct differences among the cells that make up the retina, a tissue that is critical to human visual perception. Scientists from the National Eye Institute (NEI) discov...[Details]
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High-performance signal processing devices
such as DSPs and
FPGAs
require multiple power
supplies
that generate different voltages for core and I/O voltages
.
Power
output po...[Details]
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According to statistics, 57% of graphic designers and programmers worldwide have poor eyesight due to long-term use of computers. This is mainly due to damage caused by monitor radiation. Let's fol...[Details]
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Affected by the energy crisis, countries around the world have successively adopted legislation and government guidance to accelerate the pace of LED lamps replacing incandescent lamps. The growth of...[Details]
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Interference requires a certain amount of energy. When the controller is completely isolated from the ground (floating), the impedance of the power frequency interference loop is extreme...[Details]
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The wheels are rolling, the music is flowing, what's more satisfying than loading a big theater into your car? On April 17, 2023, Huawei's nova11 series and full-scenario new product launch confere...[Details]
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Features of COD analyzer: 1.Dual LCD display, pure Chinese operation interface; 2. Special optical circuit design, strong anti-interference ability, high precision and good stability; 3. Automatic ro...[Details]
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Today, Chinese media reported that a person close to the matter revealed that Volkswagen Group's acquisition of Guoxuan High-tech's shares has been approved by the board of directors. It will become ...[Details]
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With the continuous advancement of science and technology and the transformation of the global energy structure, the automotive power system is undergoing unprecedented changes. From traditional fu...[Details]
FPGA/CPLD
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