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After you have a MCU learning board, you need to practice more. Connect the learning board to the computer, open the debugging software and sit in front of the computer. First, learn how to use the d...[Details]
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On January 11, the Yantai Municipal People's Government issued the "Implementation Opinions on Strengthening and Standardizing the Management of Electric Vehicle Charging Infrastructure", which wil...[Details]
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TVS devices can be divided into unipolar and bipolar types according to polarity, and can be divided into general devices suitable for various circuits and special devices suitable for special cir...[Details]
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In recent days, I have seen the low-temperature fast charging report for different vehicles by the research team of the China Automotive Research Institute Beijing Branch. Many models of vehicles are...[Details]
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1 Introduction 1.1 Introduction to Solar Smart Clothes Drying Rack As a household item used every day, clothes drying racks have now become a necessity for many families. As a consumer, the key...[Details]
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Today, the Internet of Things (IoT) has increasing requirements for information security.
In the face of the increasing number of ecosystems, in order to ensure data security, protect privacy, ...[Details]
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Overall system design
3.1 System design principles
The quality of an application system development plan is closely related to the developer's understanding of the system itself. It is blind and ...[Details]
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In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
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How to distinguish and select transistors and MOS tubes in the design of switching power supply circuits?
The working principle of the triode: The triode is a current amplifier device with thr...[Details]
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On March 11, Nexperia Semiconductor, a wholly-owned subsidiary of Wingtech Technology and a global leader in power semiconductors, announced that it will start in-depth cooperation with United Autom...[Details]
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Optical Fiber Amplifier (OFA) refers to a new type of all-optical amplifier used in optical fiber communication lines to achieve signal amplification. According to its position and function in the opt...[Details]
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Preface
The development of wireless networks and the increasing number of mobile terminals have greatly promoted the development of wireless payments. Wireless payment refers to the use of mobile ...[Details]
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Bacterial suspension preparation 1.1.1 Instruments Mask bacterial filtration efficiency (BFE) tester, high-pressure steam sterilizer, electronic balance, biochemical incubator, ultra-clean workbench,...[Details]
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#include reg52.h #include intrin.h #define uint unsigned int #define uchar unsigned char sfr CCON = 0XD8; sbit CCFO = CCON^0; sbit CCF1 = CCON^1; sbit CR = CCON^6; sbit CF = CCON^7; sfr CMOD = 0XD...[Details]
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LED
lamps are mainly composed of five materials: brackets, silver glue, chips, gold wires, and epoxy resin.
1. Brackets:
1) Function of brackets: used for conduction and suppor...[Details]