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jz2440 development board
When introducing the contents of the bootloader, you need to know:
The purpose of introducing bootloader is to start the Linux kernel. A simple bootloader writing...[Details]
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As for the field strength meter, it is closely related to the antenna. If a certain measurement accuracy is required, then from formula
(1), it is known that it is directly related to the ant...[Details]
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According to Jiwei.com, the chip shortage started from the automotive field and spread to many fields and became a global phenomenon. In response to the question of "whether it is affected by the ti...[Details]
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Earlier, there was news that the domestic launch of Huawei's P50 series mobile phones will be held on April 17. Today, the whistleblower OnLeaks revealed the appearance design of Huawei P50 Pr...[Details]
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introduction
RFID uses electromagnetic wave spatial coupling and propagation for communication to automatically identify the identified object and obtain the object information. Compared with ...[Details]
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Foreign media previously reported that the Guangzhou 10.5-generation panel factory invested by former Foxconn Chairman Terry Gou is interested in selling. Industry experts said that with new panel pr...[Details]
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In recent years, due to the rapid development of lithium batteries, many portable products use voltage measurements to estimate the remaining battery power. However, the relationship between batter...[Details]
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After years of slow growth, the electric vehicle (EV) industry is starting to make a big shift. A recent report from the Electric Edison Institute shows that there are now more than 1 million EVs o...[Details]
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Function Through GPIO, key 1 lights up LED 1, key 2 lights up LED 2... illustrate 1) Because the 2440 keys only involve rows, scanning keys is much simpler than the 2410 2) Before per...[Details]
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According to Nanjing Daily, in 2018, Nanjing's basic software and industrial software business revenue increased by 12% year-on-year, ranking first in the province. In terms of basic software, larg...[Details]
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Researchers have developed an efficient new method to recover gold from electronic waste using graphene, without the need for any other chemicals or energy, New Atlas reports. In addition to its ...[Details]
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With the rapid development of 3G network technology and the enhancement of various functions of 3G mobile phones, it has become possible to use 3G mobile phones to realize video surveillance anytime ...[Details]
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Israel’s Polyn’s neuromorphic chip has been successfully packaged and evaluated, bringing TinyML, or tiny machine learning technology, another step toward becoming more mainstream.
TinyM...[Details]
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China Energy Storage Network News:
On December 24, at the site of the 110 kV power transmission and transformation project in Shuanghu County, Nagqu City, Tibet, as the construction workers t...[Details]
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At present, many manufacturers have changed the concept when promoting their products. They call it LED display when it is LED backlight display. In fact, LED display and current LED backlight disp...[Details]
stm32/stm8
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