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Recently, STMicroelectronics' industrial tour in Beijing was successfully held. In May 2019, STMicroelectronics held its first industrial summit in Shenzhen. In order to continue the success of the i...[Details]
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As an effective tool for measuring precision mechanical quantities, grating sensors have been widely used in the measurement of line displacement, angular displacement, velocity, acceleration and oth...[Details]
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Analog oscilloscopes use cathode ray tubes to display waveforms. The bandwidth of the oscilloscope is the same as that of analog oscilloscopes, that is, the speed of electron movement in the oscillos...[Details]
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The main difference between variable frequency and non-variable frequency motors lies in the control method and power efficiency. Under variable frequency control, the motor's operating frequency a...[Details]
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Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]
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Today, I encountered some problems when using the USART module and solved them, so I posted them to share.
Problem description:
When using USART for serial communication, I only turned on the rece...[Details]
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I remember one year, I drove to the "Water Yadan" in Qinghai. It was an undeveloped and pristine landscape, no one charged admission, and cars could drive directly to the lake. When I was drivin...[Details]
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Here is an example of the charge spikes that can appear on the voltage reference pin of a modern ADC during conversion. The upper curve (Trace 4) is the converter's start-of-conversion signal....[Details]
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In the past few months, we have learned a lot about Apple's re-entry into the monitor market. It is reported that the size of this new return is 31.6 inches and the resolution is 6K. In order to bett...[Details]
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The humanoid Opmus project has made significant progress. Although it is still in the research and development stage and has not reached mass production standards, hundreds of prototypes have been ...[Details]
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iMEMS accelerometer ADXL345
iMEMS semiconductor technology integrates micro-mechanical structures and electronic circuits on the same chip. iMEMS accelerometers use this technology to measure sin...[Details]
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Now, C51 has been widely promoted and applied in the programming of single-chip microcomputers. It is regarded as the mainstream design program of single-chip microcomputers. It can even be said that ...[Details]
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Purpose: Prevent repeated inclusion and compilation of header files definition #ifndef x #define x ... #endif This is a kind of macro definition, which can make branch selection...[Details]
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According to the announcement of the exchange, Weige Chuangxin will apply for subscription today (30), the subscription code is: 787153, the issue price is: 66.6 yuan/share, the upper limit of subscr...[Details]
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According to foreign media reports, on November 19th local time, Siemens Digital Industries Software announced that it will continue to cooperate with Infineon to combine Siemens' embedded automoti...[Details]
ADI Reference Circuit
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