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PWM is widely used in single-chip microcomputers. Its basic principle is very simple, but its meaning is often not exactly the same in different occasions. Here I will introduce the basic concepts an...[Details]
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Write a subroutine paixu to achieve the order of 1-Byte numbers. The 10 binary numbers to be sorted (custom data size) are stored in the memory space. Write macro definitions to implement size compar...[Details]
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Portable consumer electronic device manufacturers are currently faced with the daunting challenge of developing low-cost, high-performance, feature-rich audio solutions with extended battery life. At...[Details]
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On June 29, Zhuoshengwei stated on the investor interaction platform that the company has developed and launched high-frequency products and RF module products suitable for the 5G communication stand...[Details]
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A very important basic unit. In recent years, FPGA has developed rapidly due to its high speed, high integration and high reliability. With the demand for high precision and high processing speed in m...[Details]
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To meet efficiency and form factor requirements, switch-mode power supply manufacturers continue to adopt new semiconductors and circuit topologies while adhering to higher power integrity standards....[Details]
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Ray tracing is undoubtedly the hottest topic in the GPU field. NVIDIA Turing architecture was the first to enable hardware support for real-time ray tracing last year, and Intel Xe architecture wil...[Details]
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Experiment name: LCD12864 liquid crystal display experiment (with font library) Wiring instructions: Experimental phenomenon: After downloading the program, Chinese character information is displayed...[Details]
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According to China Securities Network, Shanghai held a press conference this afternoon (24) to introduce the situation of Shanghai's new coronavirus epidemic prevention and control work. A...[Details]
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On the evening of March 2, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board IPO application of Shanghai Reshape Energy Group Co., Ltd. (referred to as "Resh...[Details]
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Recently, the Ministry of Science and Technology held the 2019 annual meeting of the " Autonomous Driving Electric Vehicle Environmental Perception Technology Research" project at Tsinghua Universi...[Details]
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12.1 ADC Introduction The 12-bit ADC is a successive approximation analog-to-digital converter. It has up to 18 channels and can measure 16 external and 2 internal signal sources. The A/D conversion ...[Details]
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Introduction: The methods of asynchronous motor speed estimation can be divided into two categories: model method and method based on non-ideal characteristics. This article introduces the direct c...[Details]
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On April 6, Xinjie Energy released an announcement on the expected increase in performance for the first quarter of 2021, stating that according to preliminary calculations by the financial departmen...[Details]
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Why are instrumentation amplifiers so often misunderstood? The input offset voltage error of an op amp is not difficult to understand. The definition of op amp open-loop gain has not changed. ...[Details]