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PI Expert is a computer-aided design software for single-chip switching power supplies launched by PI, also known as the PI Expert expert system. The current version is 9.0. It can automatically gene...[Details]
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I just did a project on the IAR platform and found that there are some differences between it and the cosmic compiler used in STVD. For example: 1. When defining local variables in a function, the ...[Details]
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Founded in 1996, WAYON is a global provider of circuit protection and power semiconductor products. Headquartered in Pudong New Area, Shanghai, WAYON has R&D centers in Shanghai, Xi'an, Wuxi and Taiw...[Details]
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01 Introduction
In previous sharing, we introduced some contents of network security related technologies in vehicle communication, including E2E and SecOC, etc., but these technologies are usu...[Details]
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UV fluorescence sulfur analyzer
The principle of ultraviolet fluorescence determination is adopted. After the sample is introduced into the high-temperature cracking furnace, the sample undergoes...[Details]
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Under the influence of internal and external factors, my country's semiconductor industry is in a historical development opportunity period with huge development potential and market space, which wil...[Details]
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1. Fault phenomenon: abnormal flow rate display, data changes dramatically
Cause analysis: the sensor is installed in a place where the pipeline vibrates greatly or in a device that changes the flow ...[Details]
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As a type of user-side electricity price, time-of-use electricity price has been widely used in countries around the world, and time-of-use electricity price is an important means of demand side ma...[Details]
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The SysTick timer is bundled in the NVIC and is used to generate the SYSTICK exception (exception number: 15). In the past, most operating systems required a hardware timer to generate the tick inter...[Details]
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日前，达沃斯世界经济论坛公布了2022年 “全球青年领袖” 名单， 曦智科技创始人兼首席执行官沈亦晨博士获选 ，他将与来自全球42个国家的其他109位青年领袖一起，加入到为期三年的领导力培训项目中，从不同领域为全球发展发挥更大的影响力。 沈亦晨博士创建了全球领先的光子计算芯片公司曦智科技（Lightelligence），致力于通过光子高通量、低延时、低能耗的优势，设计研发下一代光电混合芯片，...[Details]
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On October 21, Li Hongshuang, Party Secretary and Chairman of Shanxi Coal Group, and Wang Zhiqing, General Manager, met with Michel Loiseau, Chairman of France's Areva Energy Storage Group, and Zha...[Details]
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The brushless DC motor is composed of a motor body and a driver, and is a typical mechatronics product. A brushless motor is a motor without brushes and a commutator (or slip ring).
The ...[Details]
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1 Introduction
With the continuous progress of semiconductor technology and the development of integration technology, the integration of microprocessors is getting higher and higher. In orde...[Details]
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On the afternoon of June 18, China Energy Engineering held a press conference in Beijing to implement the "30·60" strategic goal action plan (white paper). Song Hailiang, secretary of the Party...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]
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