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environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Use the internal 8M crystal oscillator, multiply it to 64M to supply the TIM3 timer, and generate 640K, 50% squa...[Details]
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Target
The purpose of this experiment is to study the characteristics of a tuned amplifier.
Background
Many requirements for communications systems exceed...[Details]
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How to choose constant current application of LED lighting? Undoubtedly, Buck type structure is the most cost-effective choice. This article briefly introduces the principles and applications of some...[Details]
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At the heart of the Chevrolet Volt is a sophisticated battery management system that ensures the safety and reliability of the multi-cell lithium-ion battery pack, which provides power on demand to th...[Details]
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After several twists and turns, the Hammer Nut phone may have to say goodbye. According to LatePost, ByteDance recently announced on a small scale that the Xinshi Laboratory formed by the original Sm...[Details]
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For semiconductor startups, this is a ticket and will surely become a symbol of technology. ISO 26262, established in November 2011, is a "functional safety" standard related to automotive electron...[Details]
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Samsung announced that it had collaborated with Verizon and Qualcomm to conduct a 5G demonstration in Dekeleno, Texas, USA, achieving a record data upload speed of 711Mbps using the aggregated band o...[Details]
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On the evening of October 29, San'an Optoelectronics released its third-quarter performance announcement, stating that it achieved operating income of 5.9 billion yuan, a year-on-year increase of 10....[Details]
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1 Introduction Compared with the traditional centralized power supply system, the modular distributed power supply has the characteristics of high reliability, high efficiency, small size and conven...[Details]
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The TMC2240 is an intelligent high-performance stepper motor driver IC with serial communication interfaces (SPI, UART) and extensive diagnostic functions. It combines the industry's most advanced ...[Details]
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This section discusses the structure of the AVR core in general. The main task of the CPU is to ensure the correct execution of the program. Therefore, it must be able to access memory, perform calcu...[Details]
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On the morning of March 20, Dunhuang City and Xinjiang Guanghui Group held a symposium in Xinjiang. Han Shifa, Party Secretary and Executive Vice President of Xinjiang Guanghui Group, leaders of China...[Details]
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Recently, led by the leading stock Tesla, the share prices of China's three new car-making forces listed on the US stock market have continued to rise, and their market capitalizations have even exce...[Details]
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Abstract As the core component of electric vehicles, how to effectively manage and utilize the energy of batteries and increase the service life of batteries has become a key issue. This paper introd...[Details]
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The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
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