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#Description: The chip used is 89C51, the specification of the LED dot matrix screen is 16*16, and two 74HC595 chips are used at the same time. The font generation software has a network disk link at...[Details]
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How is Intel's 7nm processor progressing? At the JP Morgan Global TMC Week event, Intel CEO Pat Gelsinger confirmed that the company has completed the "Tape-in" of the 7nm Meteor Lake chip. Tape-in ...[Details]
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(1) Determine whether there is a problem with the residual current action protector itself. If the residual current action protector fails to operate or protects frequently, you can use a leakage cur...[Details]
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According to Qichacha data, as of now (November 17), my country has applied for 4,368 "Metaverse" trademarks, involving 689 companies. Among them, 4,366 applications were made in 2021, involving 688 ...[Details]
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LED display, also known as electronic display, is composed of LED dot matrix, which displays text, pictures, animations, and videos by turning on and off red or green lamp beads. The content can b...[Details]
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Building a Controller
Unlike what has been described above, DRAM timing is very complex, bordering on chaos. This makes perfect sense from the perspective of DRAM chip designers, but it is diffic...[Details]
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In the era of intelligence, everyone has heard so much about smart driving and smart cockpits that their ears are callused. However, many people may not know that the chassis can also be digitized,...[Details]
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Block diagram (SBD) of an IP network surveillance camera based on DaVinciTM digital media processor, which has excellent video and audio quality, as well as timestamping, PoE and video an...[Details]
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On July 22, realme announced that a new series of new phones will be released soon. The official emphasized that realme’s new series of new phones are not made up of nesting dolls, and thi...[Details]
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introduction
ZigBee technology defines three types of devices: coordinator, router and end-device. The coordinator is mainly responsible for starting the entire network; the router's function is main...[Details]
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BSS (Baidu Encyclopedia) It is the abbreviation of "Block Started by Symbol", which means "block starting with a symbol". BSS is the uninitialized data segment generated by the Unix linker. The oth...[Details]
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CINNO Research Industry News: Samsung Display (hereinafter referred to as SDC) will supply folding panels to Chinese mobile phone manufacturers. This is the first time that SDC has supplied folding p...[Details]
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Problems: First, use the USART interrupt function to receive data and determine whether the start mark character of each frame of data is received. If it is received, turn off the USART interrupt, an...[Details]
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In the field of modern data acquisition, more and more field acquisition devices need to expand network functions to achieve remote control and data transmission. Ethernet has been widely used du...[Details]
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tar zxvf ut6410-android2.1.tgz
tar zcvf ut6410-android2.1.tgz ut6410-android2.1/
tar --exclude ut6410-android2.1/out -zcvf ut6410-android2.1.tgz ut6410-android2.1/
...[Details]
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