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In the second half of 2018, memory chip prices began to fall, sales also fluctuated, and memory companies' revenues declined significantly. In 2019, the revenue of Samsung Semiconductor, SK Hynix a...[Details]
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Solution Design
The servo is used as the driving motor of the Rubik's Cube. From the driving principle of the servo, it can be seen that the speed of the servo is not related to the main frequ...[Details]
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Today is December 31st, the last day of 2021. Many companies have made their year-end summary and reviewed the course of the year. Honor CEO Zhao Ming also posted a long article on Weibo, wh...[Details]
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The changing times lead to continuous changes in power product design
"Carbon neutrality", 5G, AI, Big Data! The emergence of new terms that we are overwhelmed with makes us deeply f...[Details]
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#include "reg51.h" // STC8G1K08A-SOP8 #include "intrins.h" /* STC8G1K08A-SOP8 Read the VCC value and send it out first Then the loop starts to read the value of ch4 (P55, pin 3) an...[Details]
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When stm32 is used for serial port or network data transmission, it is often necessary to use a structure to define the frame format. If the default alignment of keil (4-byte alignment) is used, th...[Details]
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Signal source is one of the four common electronic measuring instruments, the other three are: network analyzer, spectrum analyzer and oscilloscope. This article introduces the basic knowledge of sig...[Details]
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Recently, many academicians from the domestic nano field gathered in Chongqing Liangjiang New Area to conduct academic exchanges and discussions on the project "Research on Surface and Interface Pr...[Details]
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With the rapid development of intelligent network technology, OTA (Over-The-Air) has become an indispensable part of the smart car field. It remotely manages the firmware, data and applications on ...[Details]
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As a former leader in displays, Japan is undoubtedly glorious, but in the OLED era, they seem to be unable to keep up with the pace, but this does not mean they will give up. According to Korean me...[Details]
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Combination of tunnel diodes and transistors
Domestic tunnel diodes are all made of germanium, with a peak voltage of about 0.25 volts. If this germanium tunnel diode is to be used in parallel wit...[Details]
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People who have just come into contact with single-chip microcomputers often have a doubt: since people are already capable of making powerful computers, why do we still produce some computers with we...[Details]
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NI (National Instruments), a software-centric platform provider that helps accelerate the development and performance of automated test and automated measurement systems, announced and demonstrated i...[Details]
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When designing the PIC microcontroller circuit, pay attention to the download interface line sequence, especially RB7 and RB6. The line sequence is MCLR---VDD---GND----RB7---RB6 ...[Details]
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The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]