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Whether it is a consumer, industrial or medical application, power optimization is typically achieved by reducing active processing time and extending the processor's sleep mode time. However, with th...[Details]
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Eddy current flaw detectors are commonly used in military, aviation, railway, industrial and mining enterprises in the field or on-site. They are multifunctional, highly practical, high-performance/pr...[Details]
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FLASH Control Register 1 (FLASH_CR1) Address offset value: 0x00 Reset value: 0x00 Position 7:4 Reserved bit, must remain 0 Bit 3 HALT: Power down in Halt mode This bit can be set or cleared by so...[Details]
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Apple and Google released their long-awaited pandemic tracking app on Wednesday (May 20) to automatically notify people if they have been exposed to the coronavirus. The two companies said 22 countri...[Details]
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Automation technology is developing rapidly. We are in an era of rapid change. From semiconductors to consumer electronics, to automobile and aviation manufacturing, light industry and logistics in...[Details]
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The I2C bus was designed by NXP (formerly PHILIPS) and has a very concise physical layer definition. Its characteristics are as follows: Only two bus lines are required: a serial data line SDA and a...[Details]
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Given the maturity of MOSFET technology, choosing a MOSFET for a design seems simple enough on the surface. Although engineers are familiar with the quality factors on MOSFET data sheets, selecting...[Details]
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As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields , inverters, as ...[Details]
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As an important display method, LED dot matrix has been widely used. An important problem that needs to be solved in the dot matrix display system program controlled by single chip microcomputer is...[Details]
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A few days ago, because I needed to perform FFT on the collected audio signal on the STM32F103 series processor, I spent some time studying how to implement FFT on the STM32F103 series processor ef...[Details]
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1. Concept Analysis
The ARM system uses a full stack!
ARM uses stack reduction!!!
Stack Frame
Each process has a stack, and each function in the process divide...[Details]
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The three-phase asynchronous motor is one of the motors widely used in various mechanical equipment. Unlike DC motors, it does not require an external power regulator to achieve speed adjustment, a...[Details]
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With the development of network computing technology, thin client computing technology has become increasingly important in network applications such as remote sharing. This thin client computing a...[Details]
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The PC cache function can facilitate users to browse historical cache images, observe the changing trend of historical graphics, and analyze images. Using the host computer software of the LOTO oscil...[Details]
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The high-speed operational amplifier is a multi-stage amplifier with high amplification factor. Under deep negative feedback conditions, it is easy to generate self-oscillation. In order to make the ...[Details]