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Because the course has a single-chip microcomputer, today I took out the TX-B development board I bought last year to play with it. I wrote a single-chip microcomputer program about row and column sc...[Details]
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The annual KPMG Global Technology Disruptors Report was officially released a few days ago. Many well-known companies were listed in this report, among which Amazon was regarded as the most disruptiv...[Details]
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Although Google officially announced the Pixel 5a 5G smartphone yesterday, the Pixel 4a continues to be sold. The company did not provide a reason for retaining the Pixel 4a, and the Pixel 5a 5...[Details]
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What should I do if the LED bulb generates heat? LED will generate heat, and many people think that LED is a cold light source, which only refers to the light-emitting principle of LED. Reasons ...[Details]
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Precision laser welding machines are widely used in automobile manufacturing. Because it can be used for welding of car bodies, such as car doors, roofs, and side panels. Because laser welding has ...[Details]
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Application of PLC in Catalytic Main Air Unit
This paper introduces the application of GE90-30PLC in the automatic control device of the catalytic main air unit. The system adop...[Details]
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When debugging the board, I found that the PA15 port only had a level of 3.3V regardless of whether it was high or low. Later, I couldn't download the program. If the port is disabled, you can refer ...[Details]
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Last week, Huawei officially released the Kirin 990 series chips at IFA2019. This series of chips includes Kirin 990 and Kirin 990 5G version. Regarding the latter, Li Nan, former senior vice preside...[Details]
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introduction
After rapid development in recent years, embedded systems have become the most promising branch in the electronic information industry. With the widespread application of emerging...[Details]
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MOSFET is widely used in analog circuits and digital circuits, and is inseparable from our lives. The advantages of MOSFET are: first, the driving circuit is relatively simple. The driving current ...[Details]
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RT9503 application circuit and parameter information
Fully Integrated Linear Single Cell Li-Ion Battery Charger With Power Path
Features
• Automatic Input Supplies Selection • 18V Maximum Rat...[Details]
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Reducing the grounding resistance of power line towers can improve the lightning resistance of the lines, reduce lightning accidents, reduce contact voltage and step voltage near the towers, and pr...[Details]
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Jiwei.com reported on December 24 that Counterpoint predicts that in the third quarter of 2020, as smartphone sales rebounded in the third quarter, MediaTek will become the largest smartphone chipset...[Details]
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Since the iPhone 11 series was released on September 20, it has been widely criticized for its poor signal and overheating, and now it has been caught up in the "dust gate" issue. Previously, many ne...[Details]
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Preface
Communication often occurs during development. Today, I would like to share with you how a robot can achieve TCP communication with a visual host computer.
Connected Robot
Th...[Details]
ARM Technology
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