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After I shared with you that the XXK oscilloscope is extremely slow in measuring eye diagrams, I received an email from an enthusiastic friend. He said that he had just tried it with the XXK oscillosc...[Details]
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What is 51 microcontroller 51 microcontroller is the collective name for all microcontrollers compatible with the Intel8031 instruction system. The ancestor of this series of microcontrollers is ...[Details]
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Market pioneer in all-silicon solid-state micro speaker technology brings revolutionary air cooling to ultra-portable devices to deliver unmatched performance in AI and other demanding mobile app...[Details]
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In order to improve the design performance (sometimes even just to meet the design requirements), it is very necessary to perform comprehensive optimization on the designed SOPC system. In combinat...[Details]
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The efficiency of C51 program compilation to generate assembly code is determined by many factors. For Keil C51, it is mainly affected by the following two factors: Section 1 The Impact of Storage ...[Details]
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The number of electric bicycles in my country has reached 135 million, of which lithium-ion bicycles account for only 0.32%. With the rectification of the lead-acid battery industry, the restrictio...[Details]
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Based on the information found, a summary and explanation are now made. 1. First, we need to clarify the tone problem: The pronunciation of the tone in the simplified musical notati...[Details]
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With bad news coming one after another, the situation will only become more cruel for Huawei. But these are just some stumbling blocks on the road to rise. Technological innovation will surely be ...[Details]
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For those who study 51 series MCU, Keil is the most familiar one. However, under the cover of Keil UI interface, we don't know how a 51 HEX file is generated from source code file step by step, and...[Details]
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TSMC held a technical forum. This year, TSMC's total production capacity will grow the most in 7nm. The second generation of 7nm with EUV is expected to be mass-produced in the third quarter. This ye...[Details]
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If you want to do your work well, you must first sharpen your tools. When we develop microcontrollers, whether debugging circuits or debugging programs, we need to use some auxiliary tools to help fi...[Details]
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Abstract: VHDL design and CPLD implementation of a dedicated serial synchronous communication chip (the internal structure and operation mode of the chip are based on INS8250). It focuses on the...[Details]
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1 Theoretical analysis
When ultrasonic waves propagate in a suspension, the ultrasonic waves that encounter suspended particles are scattered and attenuated at the interface, and the rest o...[Details]
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STM32 serial communication and temperature acquisition are done. The main problem encountered is the clock tree of the STM32 series microcontroller. The serial communication encounters the phenomenon...[Details]
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The excitation method of an AC generator is one of the key factors for its normal operation. The main function of the excitation system is to provide the required current to the generator's magneti...[Details]