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According to Letv's official Weibo, after LeTV's return, it not only released the S1 mobile phone, but also launched the latest Letv WATCH W6 smart watch, priced at 599 yuan and the initial rel...[Details]
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DC converter type high frequency link inverter technology
The DC converter type high frequency link inverter is composed of a DC converter and a polarity reversal inverter bridge, includin...[Details]
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According to the first quarter financial report released by Saiwei Microelectronics on April 27, the company achieved revenue of 199 million yuan, a year-on-year increase of 23.96%. However, some inv...[Details]
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# gcc -v gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) Highlights: Memory allocation in code, address from low to high: code segment (RO, saves function code) -- read-only data segment (RO, s...[Details]
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1 Introduction The advantages of DSP (digital signal processing) include processing complex operations, being particularly suitable for digital filtering, voice, video, image processing, comm...[Details]
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0 Preface
Motors are the main driving source in the field of industrial production. How to effectively monitor the operating status of motors, protect motor circuits, increase motor operating time, a...[Details]
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1 Introduction
After years of development, switching power supply technology has achieved great success, and its application is also very common and extensive. However, due to its complex ...[Details]
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Series connection circuit of charge pump voltage converter
As shown in the figure, the voltage drop of each stage must be added, the actual output voltage is lower than the calculated volt...[Details]
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Looking back at the beginning of my study of power supplies, I learned a lot about Buck , Boost , Flyback, Half-bridge, Phase-shifted Full-bridge, LLC, etc. I stepped out of the confusion an...[Details]
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According to Taiwan's Economic Daily News, Japan's Sharp announced today that it will spend US$390 million to acquire Japan Display Inc's (JDI) Hakusan factory. Sharp Chairman Tai Jeng-wu said the de...[Details]
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This series of events is sponsored and supported by AMD and aims to continuously enhance element14 community members Application development skills for FPGA SoC devices Shanghai, China, April 17, ...[Details]
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1 Introduction
As the physical experiments of the China HL-2A device continue to deepen, plasma heating and current drive experiments will be carried out under high parameter conditions...[Details]
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Recently, Intel announced the launch of the 5G 5000 solution, which is its first 5G M.2 solution with global operator certification. Intel has worked with MediaTek to provide product definition, deve...[Details]
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Connecting wires are widely used to connect the lead terminals of chips and the external pins of semiconductor devices. The wires used for connection are generally made of gold because gold can res...[Details]
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When reading the beginning of the source program of some PIC microcontrollers, you will find some special instruction mnemonics. These mnemonics are different from the mnemonics of the instruction sys...[Details]
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