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The first quarter is the off-season for the global TV market, with weak demand and lackluster brand promotions. According to Sigmaintell survey data, global TV market shipments in the first quarter o...[Details]
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EVM is a commonly used parameter to measure the quality of digital signals. It can comprehensively reflect various factors that affect signal integrity, but the measurement and analysis process is re...[Details]
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Liquid conductivity effect
Electromagnetic flowmeter uses a liquid with uniform conductivity. When the inner diameter is D and the flow velocity is V in a magnetic field B, the induced potent...[Details]
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On April 8, Shanghai Municipal Party Committee Deputy Secretary and Mayor Gong Zheng convened an expert symposium to promote the city's digital transformation. Zhu Long, founder, chairman and CEO of ...[Details]
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Recently, Fudi Technology officially released the new generation of RF1 platform forward millimeter wave radar at BYD's global headquarters. It is reported that the RF1 platform successfully passed t...[Details]
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This design is based on the 89C51 microcontroller, and uses the MAX1898 smart management chip for lithium batteries to intelligently control the charging process, and combines the 6N137 optocoupler c...[Details]
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The release information of Google Pixel 5 was exposed by the operator. According to foreign media reports, the database of German operator Vodafone shows that the release time of Google Pixel 5 is Se...[Details]
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Electromagnetic flowmeter is a commonly used flow measurement instrument, which is widely used in many industries. There are many types of electromagnetic flowmeters, among which LD intelligent electr...[Details]
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LED
/' target='_blank' Photoelectric complementarity is a new type of
energy
utilization technology, which was created in
the context of
global
energy
tension and climate warmi...[Details]
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Variable frequency speed regulation systems are widely used in industrial production of various small and medium-sized enterprises. This is all thanks to the fact that we can provide precise speed ...[Details]
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For applications that are not timing sensitive, the external RC oscillator of Figure 20 can be used. The frequency can be roughly estimated using the equation f = 1/(3RC). The capacitor C must be at ...[Details]
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Recently, Asen Asenov, James Watt Professor of Electrical Engineering and head of the Glasgow Device Modeling Group, wrote an article on Semiwiki, analyzing the development trend of CMOS (complementa...[Details]
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End tooling, also known as end-of-arm tooling (EOAT), is one of the most important components in modern industrial automation. Flexible gripping technology can significantly improve the ability of ...[Details]
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I accidentally discovered this problem while using ADC today and would like to share it with all my friends. I2CDelay of 89: #define I2CDelay() {_nop_();_nop_();_nop_();_nop_();} I2CDelay of 12...[Details]
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Overall analysis of address conversion:
Configuration of TTB:
In the ATM920T chip manual, in Chapter 3:
It is about the knowledge of memory ma...[Details]
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