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Innovate the central-local cooperation model, promote the integrated development of the central and local governments, and better drive local economic development. Since the beginning of this year, Yu...[Details]
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Part 1 ARM assembly syntax under Linux
Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic initialization of the system, such a...[Details]
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/*AVR timer 1CTC mode A experiment*/ #include iom16v.h #define uchar unsigned char #define uint unsigned int #define set_bit(a,b) a|=(1 b) #define clr_bit(a,b) a&=(1 b) #define get_bit(a,b) a&(1 b)...[Details]
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H.264/AVC is a new generation of video coding standard jointly launched by ISO/IEC and ITU-T. It has the advantages of high compression rate, high image quality, good network affinity, etc., and i...[Details]
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Like me, you may often find yourself facing pretty tight project deadlines. For example, your manager has just assigned you the task of designing a power supply for a new telecommunications system. T...[Details]
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The magnetic circuit is similar to the electric circuit, and the magnet and the power supply can be compared. Only the thickness is increased, and the magnetic flux corresponding to the residual ma...[Details]
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The barcode positioning
technology
based on ARM microcontroller
has the advantages of objective reading, fast measurement speed and high accuracy. It can overcome the shortcomings of tra...[Details]
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When measuring EMI performance, do you find that no matter what method you use to filter, you still have problems with a few dB exceeding the specification? There is a method that may help you...[Details]
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The FSMC (Flexihie Static Memory Controller) module is only applicable to large-capacity products.
The FSMC module can interface with synchronous or asynchronous memories and 16-bit PC memory car...[Details]
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The application of optical fiber communication technology is becoming more and more extensive. The variety of raw materials for manufacturing optical fiber is increasing, and the process technology...[Details]
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Some friends may read this article and say disdainfully: 8051 has been eliminated long ago, and now it is dominated by STM32/8 and MSP430. It is undeniable that STM and MSP are powerful, but 8051 is ...[Details]
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Smart cold chain, direct delivery from the origin to ensure food freshness; smart factory, full automation of management and production; smart air conditioner, you can control it on the way home from...[Details]
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Abstract: 1. Purpose To ensure the accuracy of the oscilloscope and reduce human errors, simple operations must be mastered. 2. The scope applies to oscilloscopes. 3. Preparation before operation 1. ...[Details]
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introduction
Variable-frequency Drive (VFD) is a power control device that adjusts the motor's operating speed by changing the motor's operating voltage and frequency. Since the 1970s, VFDs ha...[Details]
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The final assembly workshop uses the largest number of AGV/AMRs.
The use of AGV in the automotive industry originated from the Swedish automaker Volvo. In 1973, Volvo introduced the concept of...[Details]
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