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I found that the previous articles did not introduce the graphic display RAM (GDRAM) in detail, so I will introduce it in detail below:
Graphics Display RAM (GDRAM)
The 64*256-bit GDRAM provide...[Details]
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Recently, the COVID-19 outbreak in Tianjin has resurged, and the production and operation of SMIC's local wafer factory has attracted much attention from the industry. In response, SMIC stated that...[Details]
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In principle, the dynamic wireless system digs a shallow trench on the existing asphalt road and transmits electricity from the grid to the road surface through inverters installed on both sides of ...[Details]
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Power supply noise is a type of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, and can reach up to 150MHz. Power supply noise, especially transient noise...[Details]
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On January 8, 2020, Beijing time, Huami Technology launched six new products including Amazfit PowerBuds true wireless sports heart rate headphones, Amazfit T-Rex outdoor smartwatch, Amazfit HomeStud...[Details]
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Partial discharge is a problem often encountered in high-voltage electrical equipment, which can cause damage to electrical equipment and even endanger personnel safety. However, existing detection m...[Details]
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June 29, 2021 - MEMSIC Semiconductor, a world-leading MEMS product company, released its independently developed new product - the MHA100/150/160 series of ultra-low power Hall switch sensors for I...[Details]
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In October, the State Council's executive meeting passed the "New Energy Vehicle Industry Development Plan (2020-2035)", which mentioned that based on the basic principles of market-oriented, innovat...[Details]
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As a new technology, what is LED TV? Many consumers are still not familiar with it. Xu Chunqing, a trainer of the marketing department of Samsung (China) Investment Company Guangzhou Branch, told r...[Details]
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According to the Wall Street Journal, China and the United States have reached an agreement in principle on the first phase of a trade agreement during recent trade consultations. The report pointe...[Details]
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American laser enthusiast Patrick Priebe invented a laser watch called LaserWatch, which is both a digital display watch and can emit laser beams. Prieb has previously made laser guns, laser kn...[Details]
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In the previous article, we introduced in detail how to drive LCD. It is not difficult to display various simple graphics on the LCD screen. But how to draw characters?
In fact, each character is ...[Details]
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As of this week, the financial reports of the three major operators have been released, and the results for the 2010 fiscal year have been handed in at this time. The "three-way split" pattern is not ...[Details]
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Opening remarks:
External interrupt is a very important internal resource of the microcontroller and is widely used. It is the high-speed switch sensor input interface of the microcontroller. It can ...[Details]
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A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]
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