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The audio jack has become standard in smart phone applications.These jacks allow the user to either plug a headset with a microphone (4 pole) or stereo headphones (3 pole).The current system design...[Details]
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Strategy Analytics' latest research report "Global Smart Home Device Forecast" points out that since consumers are mostly isolated at home during the epidemic, they want to keep a close eye on the si...[Details]
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Covid-19 has created one of the most severe and fastest-spreading economic crises the world has ever seen. For heavy equipment manufacturers in particular, this has led to a significant drop in new p...[Details]
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In recent years, chip shortages have been a hot topic in the industry. Despite the continuous expansion of production by international giants such as TSMC, the chip shortage problem has not been alle...[Details]
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0 Introduction
With the widespread use of electronic devices, equipment, and terminals, people are paying more and more attention to the surrounding electromagnetic environment. The safety iss...[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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A fast rising-edge pulse source that simulates a step function can perform many useful laboratory measurements, including characterizing the rise time of coaxial cables and locating cable faults us...[Details]
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Bourns, a world-renowned leading manufacturer and supplier of electronic components, today added two new SinglFuse™ automotive-grade SMD fuse series. In order to provide rugged overcurrent protecti...[Details]
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This article introduces a sensorless BLDC control solution based on Cypress's new generation of programmable system-on-chip chip PSoC 4. Through the synchronous comparison module composed of the anal...[Details]
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On April 21, according to media reports, Li Bin of NIO recently said that the company purchased a lot of Nvidia chips last year, which cost the company a lot of money. For this reason, the company ...[Details]
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China Energy Storage Network:
Recently, the National Energy Administration held an enlarged meeting of the Party Committee to review General Secretary Xi Jinping's important speech at the six...[Details]
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After a few days of struggling, I still don't understand DMA. Now I'll record the dual-channel AD sampling I made, so as not to forget it too quickly. The
previous article has already explained it in...[Details]
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Guo Jianbo, Chairman (President) and Party Secretary of China Electric Power Research Institute Co., Ltd.
Chairman Kou Wei's report at the 2019 mid-year work conference of State Grid Corporati...[Details]
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I have been wanting to learn embedded programming for a while, so I got a mini2440 development board and started my embedded learning journey according to Wei Dongshan's "Complete Manual for Embedded...[Details]
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The three-phase AC input inverter is a kind of power equipment widely used in modern industry. It can convert AC into adjustable speed AC and is widely used in the control and regulation of various...[Details]
RF/Wirelessly
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