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Based on C language, a countdown board display from 9 to 0 is realized in 8×8 dot matrix. There is a 1 second interval between each number, which is implemented using a timer. #include reg52.h ...[Details]
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Summary: Bandwidth is a property of the oscilloscope itself. At this bandwidth value, the signal amplitude becomes 1/2 (3db) of the previous value. The bandwidth is generally selected to be 3-5 times...[Details]
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Recently, SoftBank released its third-quarter financial report, showing a total loss of US$6.4 billion in the entire third quarter. Arm's financial report for the same period showed that Arm lost US$...[Details]
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/* * __flush_dcache_all() * Flush the wholeD-cache. * Corrupted registers: x0-x7, x9-x11 */ ENTRY(__flush_dcache_all) // Ensure the order of previous memory access instructions ...[Details]
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In the lighting industry, which is closely related to people's work and life, the industry has also been actively exploring research and development, and the technology has been continuously improv...[Details]
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On June 12, the China Securities Regulatory Commission approved Huaxing Yuanchuang's registration application to issue shares to purchase assets and raise matching funds. This is the first major asse...[Details]
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Jiangsu is one of the major grain producing areas in China, with a large grain planting area and high total output. The autumn harvest season every year is also the golden period for grain drying i...[Details]
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1.1 Design Purpose The serial communication port between the microcontroller and the PC has always occupied an extremely important position in the scope of system control. It has not been eliminated ...[Details]
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On June 17, IDC (International Data Corporation) released the "China Wearable Device Market Quarterly Tracking Report". The data showed that the shipment volume of China's wearable device market in...[Details]
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Abstract: This paper introduces a SoC system architecture based on DMA controller, which solves the problem that the processor abnormal response cannot be processed in time due to the use of DMA contr...[Details]
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ams Semiconductor, a leading global supplier of high-performance sensor solutions, announced that ams CEO Alexander Everke has won the 2019 ASPENCORE Global Electronics Achievement Award (WEAA) Globa...[Details]
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China Energy Storage Network:
Recently, the International Electrotechnical Commission (IEC) held a "Virtual Power Plant" working group meeting in Beijing to discuss the compilation of two sta...[Details]
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GSM-R handheld terminal function overview
The Ministry of Railways has determined that the GSM-R system will be used as the wireless communication platform for China's railways. Therefore, it is u...[Details]
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In 1968, General Electric produced the first bipedal
robot
, which opened the curtain of humanoid robots. 55 years later, humanoid robots have flourished, and embodied intelligence has beco...[Details]
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introduction:
With the development of the times, the problems of "food, clothing and housing" for visually impaired people have been basically solved, but the problem of "transportation" h...[Details]
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