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OTA stands for "Over-The-Air" and is an air download technology that was widely used in the mobile phone industry in the early days, ending the complicated operation of connecting to a computer to ...[Details]
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Friends who majored in electronics have all learned 51 single-chip microcomputers and microcomputer principles in college. The above mentioned the current sinking and current sourcing of single-chip ...[Details]
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introduction
With the development of technology and the popularization of electronic products, more and more electronic products have entered our lives. But when using these products, you mu...[Details]
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Let's start with your question from the perspective of power loss. Since we want to make a high-efficiency power supply, reducing power loss is a very important part. For semiconductor switches, power...[Details]
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This article has two contents: 1. Explanation of infrared remote control protocol; 2. Analysis of decoding program (refer to the code of the atom at the right time). I will not tell you about the int...[Details]
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In recent years, our city has focused on industrial transformation with the three annual activities, centered on building a new material industry cluster worth hundreds of billions of yuan, carried ou...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Choong Hoon Yi, CEO of market research firm UBI Research, said large-size OLED panels for TVs may face supply shortages in 2024. According to THE ELEC, Choong Hoon Yi said at an online conference ...[Details]
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Quanergy Systems , Inc., a leading provider of Optical Phased Array (OPA)-based solid-state LiDAR sensors and intelligent 3D solutions for the automotive and IoT sectors, announced the successful com...[Details]
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1 Introduction
LCD is a passive light-emitting device, which does not emit light by itself, so a backlight module is required to provide light for LCD. The light sources used as backlight modu...[Details]
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Since ancient times, physicians have sought better ways to diagnose and treat patients suffering from disease or trauma inside the body. Examining and treating patients from inside the body in a mini...[Details]
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The combustion process of an internal combustion engine is the core of its working cycle, which directly affects the engine's power, economy and emission indicators. Since the combustion process of an...[Details]
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Methods for measuring short circuits in automobile circuits with a multimeter
1. Voltage measurement
1. DC voltage measurement, such as battery, Walkman power supply, etc. First, insert the blac...[Details]
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According to foreign media reports, Vishay Intertechnology announced the launch of the new AEC-Q200 IHSR high-temperature inductor Vishay Dale IHSR-2525CZ-5A, with a case size of 7.4mm x 6.6mm x 3m...[Details]
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The reflective light curtain target is developed based on the principle of light reflection. After being processed by the optical system, a high-power laser light source generates a laser light curtai...[Details]