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This article introduces the use of a timing automatic control circuit made by a microcontroller to achieve eight-way timing control. It is very suitable for schools and other units to be used as work...[Details]
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On April 25, the 7th Critical Information Infrastructure Autonomous Security Innovation Forum was held in Beijing. Zhang Ge, vice president of Loongson Technology Co., Ltd., announced Loongson's ne...[Details]
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In 2002, a 3,250 square kilometer ice shelf broke off Antarctica and melted away in 35 days. NASA data shows that Greenland is losing an average of 221 cubic kilometers of ice per year, twice as much...[Details]
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With the rise of digital streaming, traditional physical media such as vinyl and CDs are gradually fading from people's horizons. However, with the support of a group of retro enthusiasts, some manuf...[Details]
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Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]
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Laser marking
machine operation process principle
The boot sequence is:
1. Connect the
incoming
power
supply
and
turn
on
the key switch
. Developed
a
laser
ma...[Details]
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Android Central reported last week that OnePlus is developing an entry-level phone codenamed "Clover" with a market price of around $200. Now the phone has appeared in the GeekBench 5 benchmar...[Details]
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/****************************************************** ****************
Serial communication LCD1602 display
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Liquid crystal (LCD) TVs have become popular in the home appliance consumer market, because LCD displays require backlights, and traditional CCFL backlights have been gradually replaced by LED backlig...[Details]
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O Overview
With the development of radio technology, communication technology and single-chip microcomputer technology, the wireless intelligent remote water meter system has become the le...[Details]
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According to Electronic Times, industry sources revealed that as demand continues to exceed supply, the tight supply of Wi-Fi core chips is not expected to ease significantly in 2022. Although suppli...[Details]
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In April 2022, Innosilicon, a leading one-stop IP and chip customization and GPU-enabled company in China, announced that it would be the first to launch a domestically developed IP solution with a...[Details]
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Stock Code: 300376 Stock Name: Easy Announcement No.: 2018-030
Announcement of Eastar Group Co., Ltd. on the company's photovoltaic inverter equipment winning the bid for the State Grid Co...[Details]
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1. Code: #include reg52.h // reg51.h includes 52 MCU register library sbit led = P1^0; //Only addresses divisible by 8 can use sbit to define a certain bit single-endedly // ports...[Details]
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The high-precision series-type voltage-stabilized power supply introduced here mainly adds a constant current source to the load of the sampling amplifier tube, which can effectively improve the gain ...[Details]