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1. There are 7 interrupt modes in ARM: 1. User mode: used for daily program running 2. Fast interrupt mode: Used fo...[Details]
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Divide the coil into two parts: the coil and the electric shock. Use electricity to block the resistance. You can simply measure the resistance of the coil. Generally, it is tens to thousands of ohms...[Details]
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On April 14, the State Grid Hunan Electric Power Co., Ltd. held a mobilization meeting for the construction of new infrastructure projects in Changsha, revealing that the company's "new infrastruct...[Details]
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The matrix keyboard program, as part of the Maizhi Club car project, is modified from the IAR state machine application. IAR7.4+STM32CUBEMX debugging passed. The keyboard has 4 rows and 3 columns, an...[Details]
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exist Intel held the 2019 Intel Smart Education Summit in Qingdao on the occasion of the 77th China Education Equipment Exhibition . At the meeting, Intel released the Intel Education Informatizatio...[Details]
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Using the diode range of a digital multimeter to measure
the performance of unidirectional thyristors (SCRs) Unidirectional thyristors are referred to
as thyristors (SCRs), formerly known as thy...[Details]
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It has been nearly half a year since I started working on ARM. I have made some progress on my first project. I finally feel like I have gotten started. In the past six months, I have experienced the ...[Details]
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Students who played with four-wheel drive cars when they were young should have come into contact with motors. Motors are a kind of DC motors. There are two copper plates on the motor. The positive a...[Details]
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NIO's shares rose on Monday after Louis Navellier, chief investment officer of fund management company Navellier, said NIO will surpass Tesla to become the largest electric car company in the Chinese...[Details]
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Excellent performance, smooth motion and reliable operation of mobile robots require efficient and precise control. The increasing autonomy and complexity of robots have put a great demand on advan...[Details]
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What are the precautions for selecting an incremental rotary encoder?
Three parameters should be noted:
1 Mechanical installation dimensions
Including positioning stop, sh...[Details]
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Today, I used STLINK and ULINK to burn, but both failed. The burning mode was SWD! The error message was: flash timeout, reset the target and try it again Error: Flash Download failed - "Cortex-M3" T...[Details]
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Foxconn's Chennai plant in Tamil Nadu, India, was closed on December 18, 2021, after 250 Foxconn workers were sent to hospital for treatment due to food poisoning. Today, Foxconn told Reut...[Details]
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Yole's recent research report pointed out that the rise of memory chips in the Chinese mainland market, the development of flip-chip DRAM and 3D stacking technology will bring significant benefits to...[Details]
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As automotive companies prepare for intelligence (smart driving and continuous OTA), the speed of automotive networks continues to increase, ushering in a new chapter in technological evolution. In...[Details]