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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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The PA.8 pin of STM32 has a multiplexing function - clock output (MCO), which can output the internal clock of STM32 through PA.8. Operating procedures: 1) Set PA.8 to multiplexed Push-Pull mod...[Details]
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Abstract: HV9921 and HV9922 are three-pin PWM step-down converter controllers that use 85-264V
AC
input or 20-400V
DC
input to provide 20mA and 50mA constant currents to drive high-brightnes...[Details]
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Let's take a look at our time.c file. The code of the timer.c file is as follows: //General timer 3 interrupt initialization //arr: automatic reload value. psc: clock pre-division number //Timer over...[Details]
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After two years of record sales, North American
robot
orders fell 30% in 2023, according to a new report from the Association for Advancing Automation (A3). The group said it expects the ec...[Details]
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Moulds are called "the mother of industry" and are mainly used for efficient and large-scale production of related parts in industrial products. With the development of modern industry, moulds have...[Details]
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Vicor's ChiP packaged DCM further expands the power module with high-precision output regulation Vicor has added 25 new products to its growing line of DC-DC converter modules (DCMs), supporting ti...[Details]
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With the increasing development of social economy, anti-theft has become an issue that people are more and more concerned about. Iron doors and iron windows can no longer bring people too much sens...[Details]
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Modern inverter
power supplies
are mainly developing in the following directions, such as high-frequency power conversion, number of unit power groups on the AC side, low electromagnetic interfer...[Details]
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When the first rays of sunlight in the morning shine on the campus, the seeds of wisdom have quietly sprouted in this fertile soil of knowledge. Here, edge computing is no longer an abs...[Details]
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Shl and shr are logical shift instructions. 1.shl is a logical left shift instruction, its function is: (1) Shift the data in a register or memory cell to the left; (2) Write the last bit shifted...[Details]
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There have been reports that Apple may add an under-screen fingerprint to this year's iPhone 13. Now it seems that this is just wishful thinking. According to the latest news from the upstream supp...[Details]
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Perhaps this dish will be more powerful and delicious if eaten together. On May 25, Vanke Cloud launched the security and electromechanical service brand "Vanke Security" at Hikvision's Hangz...[Details]
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1. Zero calibration Let's first explain the impact of zero-point error on normal measurement. The basic measurement circuit is shown in the figure below: Figure 1 Basic measurement circuit diagram...[Details]
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TMS320 series data signal processing microcontrollers (DSP) have been increasingly widely used in measurement and control, instrumentation, image processing, computer vision and sound signal proces...[Details]