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In practice, the MCU port must consider the debounce problem when connecting the switch device, or add a delay in the hardware, or add a software delay query function module. Here, we consider such a ...[Details]
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As a Chinese open source real-time operating system, RTT has been enriched by some domestic professionals and now supports most MCUs and X86
Of course, the popular STM32 is no exception; the biggest ...[Details]
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IT Home reported on April 7 that information from the State Intellectual Property Office showed that on April 5, OPPO Guangdong Mobile Communications Co., Ltd.'s smart ring patent was authorize...[Details]
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We have cross-compiled and generated OpenCV libraries and libjpeg-related libraries. Now let's try to write and cross-compile an OpenCV application. 1. Opencv test program test.cpp program code: ...[Details]
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Field strength is the abbreviation of electric field strength. It is the size of the electric signal induced by the antenna at a certain point in space, which characterizes the electric field strength...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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introduction Now the world is short of resources, and governments and all walks of life are increasingly demanding energy conservation and consumption reduction. The Chinese government is also adher...[Details]
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Turning waste into treasure has always been a strength of power electronics engineers. Today, the editor brings you a DIY example of converting a wireless charging mouse into one with a rechargeable ...[Details]
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What is a servo motor?
A servo mechanism is an automatic control system that enables the output controlled quantities such as the position, orientation, and state of an object to follow any ch...[Details]
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While Tesla’s profits and stock price grabbed headlines last week, a potentially pivotal development in the global auto industry received little attention. The US electric car company revealed tha...[Details]
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From November 18 to 22, the finals of the 2019 China Skills Competition - the 3rd National Intelligent Manufacturing Application Technology Skills Competition were successfully held at the Zhengzhou ...[Details]
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LED dot matrix blocks have the advantages of high brightness, uniform light emission, good reliability, and easy assembly, and can form display screens of various sizes. At present, LED display scre...[Details]
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Transient intermodulation distortion
瞬态互调失真(Transient Intermodulation Distortion),得称TIM失真。是什么时候被发现的笔者搞不清楚,但是TIM测量方法则迟至70年代才公开发表。由於瞬态互调失真与负回输密切相关,所以在讨论瞬态互调失真时就需要先从负回输说起。负回输(Negative F...[Details]
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Significant achievement less than five years after the acquisition of RivieraWaves; during this period, more than 1 billion CEVA-based Bluetooth and Wi-Fi devices have been shipped CEVA, the leadin...[Details]
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The data memory of the intermediate product PIC16C6X of PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank is composed of two parts: dedicated ...[Details]