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In this article, we explain how to use 8051 microcontroller to control stepper motors. Stepper motors are widely used in industrial, medical, and consumer electronics applications. In short, it is us...[Details]
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2-1-1-6. Calculation of the number of turns of the primary coil of various waveform power transformers
Although formula (2-18) is used to calculate the number of turns of the primary coil ...[Details]
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Parameters, process constraints and design guidelines work together to create a successful process window and board design position.
Ultra-small footprint passive components, such as 0.01" componen...[Details]
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Transformer Core Material Introduction
Almost all artificial magnetic materials are made of iron/nickel/cobalt as the main elements and then mixed with other non-magnetic materials a...[Details]
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Introduction Both of them are pseudo instructions: ADR is a pseudo instruction for reading addresses in a small range, and LDR is a pseudo instruction for reading addresses in a large range. The prac...[Details]
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Reported on December 1 (Text/Zhang Yiqun) On December 1, the 2021 Snapdragon Technology Summit was held in Sanya, Hainan, and Qualcomm officially released the new generation Snapdragon 8 mobile platf...[Details]
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According to foreign media reports, on September 26, local time, Renesas Electronics Corporation announced a collaboration with StradVision to jointly develop a deep learning-based target recognition...[Details]
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Address remapping of ARM chip Mapping means one-to-one correspondence. Remapping is to reallocate this one-to-one correspondence. We can regard the memory as a black box with output and input ports. A...[Details]
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Classification of frequency converters
There are many ways to classify inverters. According to the working mode of the main circuit, they can be divided into voltage type inverters and current...[Details]
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Add in the program: (the header file needs to add #include )
#ifdef __GNUC__
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#en...[Details]
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With the development of digitalization of avionics systems, airborne embedded computers have gradually moved away from the "pure embedded" era and begun to emerge as the main control role. Its stor...[Details]
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According to foreign media reports, TSMC introduced its outlook on future semiconductor manufacturing processes at its annual technology seminar warm-up event. Kevin Zhang, the company's senior vice...[Details]
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introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 mi...[Details]
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The frequency converter is an electric power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's w...[Details]
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Facing the coming of the transformation period of the automobile industry, the aerial cars equipped with electrification and autonomous driving technology have attracted more and more attention. Aeri...[Details]
Industrial Control Electronics
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