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Brief analysis of related materials that affect the light decay of white light LEDs
With the advent of blue LED, white LED can be easily obtained by combining phosphor and blue LED. This...[Details]
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Everyone thinks lidar is important, but why is Tesla not optimistic about it? I believe it's because of the cost. The shrewd Musk estimates that it will be difficult to reduce the cost of lidar in th...[Details]
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1. Automotive chip industry chain
The new energy electric vehicle market grew beyond expectations in 2021 and entered a new stage of explosive growth. The rapid development of new energy elect...[Details]
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Interrupt reading number, before writing, I couldn't find out what triggered the interrupt in the datasheet, but later I found that the interrupt was triggered after the data conversion was completed...[Details]
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Abstract ECG signal detection is an important auxiliary means for doctors to diagnose and treat cardiovascular diseases. However, due to the unsatisfactory actual conditions of ECG signal detecti...[Details]
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On July 24, Xiaomi Group Vice President and Redmi Brand General Manager Lu Weibing began to complain about the Honor 9X series' 10W charging being ineffective. Lu Weibing said: "In today's mobile pho...[Details]
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1 Introduction Recently, TD-SCDMA integrated testers have attracted great interest from domestic research institutions and foreign test instrument industry giants. Reference points out that TD-SCDMA...[Details]
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1. Basic definition: LED light source module is a modern sign product that combines modern manufacturing technology and lighting technology. It is mainly used to display advertising fonts (acryli...[Details]
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ON Semiconductor, a high-performance, energy-efficient silicon solution provider, recently held the 7th Electrostatic Discharge Protection Technology Seminar in Taipei. It discussed how to prevent ...[Details]
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LED CHINA 2011 Exhibition in Guangzhou, China, March 1, 2011 – Power Integrations, a leader in the field of offline LED lighting high-voltage drivers, today released a new reference design (RD-268)...[Details]
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Mitsubishi PLC is widely used, but some friends don't know where to start when selecting it, or they only know a little bit. Today I will introduce a more comprehensive standard to you, mainly the ...[Details]
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Introduction: First, you need to consider what kind of board you are going to make, whether it is to complete a project or just a learning board. After clarifying the purpose, start designing the sch...[Details]
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As a hardware developer, we often lose things while using them. Tweezers, pliers, screwdrivers, etc. are always the same. Recently, I added two oscilloscope probes. When it comes to changing the os...[Details]
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There are many models with SAE L2 level of autonomous driving nowadays, and Tesla even had this function many years ago. But it must be said that the current SAE L2 autonomous driving is still based...[Details]
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DC/DC is a switching power supply chip. Switching power supply refers to the use of the energy storage characteristics of capacitors and inductors to perform high-frequency switching through controll...[Details]