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AT8001 is a high-efficiency driver chip for backlight driving, which allows a wide power supply voltage range: 2.7V to 5.5V, especially suitable for lithium battery powered devices. AT8001 sets the...[Details]
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ARM920T has 16K data cache and 16K instruction cache. These two caches are basically the same. The data cache has some additional mechanisms to write back to the memory. Later, we will take the da...[Details]
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We all know that in optical fiber networks, whether installing new optical fibers or repairing old optical fibers, optical fiber detection plays an important role. Optical power meters are tools used...[Details]
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With
the development of
automotive electronics
technology, more and more
electronic
devices are installed on vehicles. Most of these devices use point-to-point
communication
...[Details]
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Ecotones Duet sleep sound machine uses Wolfson DAC and amplifier
Wolfson Microelectronics (LSE: WLF.L) today announced that Adaptive Sound Technologies Ltd (ASTI) has incorporated the WM90...[Details]
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Recently, two overseas inverter giants have successively announced their performance forecasts for 2018. According to the 2018 performance briefing released by SMA, the annual photovoltaic inverter...[Details]
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On December 4, according to foreign media reports, Sharp and Qualcomm have reached an agreement to jointly develop energy-saving LCD panels for use in smartphones.
Sharp will provide its indium gal...[Details]
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In-phase adding circuit (composed of LF155)
The three input signals are added to the op amp's in-phase terminal at the same time, and the input and output voltage relationship is:
The param...[Details]
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(Image source: patentlyapple.com) According to foreign media reports, on July 16 local time, the US Patent and Trademark Office officially announced 60 new patents from Apple, including a new ty...[Details]
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A preliminary study on the development of single-chip microcomputer I have been working on AT89C5X (51, 52, 55, etc.) for the longest time, and may know more. I will mainly talk about the experience ...[Details]
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On the afternoon of September 22, health service provider Huami Technology held a new product launch conference in Beijing, launching two new smartwatches under its Amazfit brand, Amazfit GTR ...[Details]
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Blackfin is a new type of embedded processor launched by ADI, which is designed to meet the current computing needs of audio, video, communication applications and reduce power consumption. ADSP-B...[Details]
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Siemens Digital Industries Software recently
expanded a series of electronic design automation (EDA) early design verification functions for its integrated circuit (IC) physical v...[Details]
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Recently, the US Foreign Investment Committee completed its review of Infineon's acquisition of Cypress Semiconductor, and the committee determined that the $10 billion (about 69.5 billion yuan) tran...[Details]
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Abstract: The manufacturing process and use of valve-regulated lead-acid batteries are analyzed and discussed, and some key issues on the life, safety and reliability of valve-regulated lead-acid b...[Details]
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