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On October 26, Leyard released its third-quarter performance announcement, stating that its total operating revenue in the first three quarters of 2021 was 5.834 billion yuan, a year-on-year increase...[Details]
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NVIDIA, the leader in AI high-efficiency computing chips (HPC), has set off a global whirlwind. CEO Jen-Hsun Huang’s star shine is as bright as Steve Jobs of Apple (Apple) in the past, and even sligh...[Details]
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1LCD 1602 Introduction Notes
LCD1602 can display two lines, 16 characters per line, but cannot display Chinese characters. The 16-pin LCD 1602 has a backlight, while the 14-pin does not.
2LCD16...[Details]
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An operational amplifier is an electronic integrated circuit containing multiple stages of amplifier circuits. Its input stage is a differential amplifier circuit with high input resistance and the a...[Details]
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OPPO has officially announced the time and location of the OPPO Reno Ace new phone launch conference. OPPO will hold the OPPO Reno Ace Super Play Conference at Hall 8 of Chengdu Zhenghuo Art Ce...[Details]
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The ultrasonic receiving circuit composed of operational amplifiers is composed of integrated operational amplifiers A., A:, A. R. c is the filter network, and diode D.?CR is the detection network. ...[Details]
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ICI Pilling Tester is a universal pilling test system with 2 or 4 test heads, which can quickly simulate the pilling of fabrics under normal wearing conditions for a certain period of time. It has an...[Details]
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Application technology丨In-vehicle payment and travel services
Application field: Automotive grad...[Details]
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1
Introduction
Data acquisition technology is a very important branch of information science. It studies the conversion, acquisition, storage, processing and display of information d...[Details]
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The National Space Administration officially announced that my country's planetary exploration mission will be named "Tianwen" and my country's first Mars exploration mission will be named "Tianwen-1...[Details]
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Dear MCU programmers, when designing MCU programs, you often encounter some data storage problems after power failure. Often the amount of data is not very large, but it is very troublesome to operate...[Details]
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Program source code #include reg51.h #include intrins.h #include math.h #define uchar unsigned char #define uint unsigned int unsigned long Result,i; sbit SDA=P1^1; //PCF8591 interface s...[Details]
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The float level gauge is designed and works according to the Archimedes buoyancy principle. It is widely used in the food, petrochemical, environmental protection and other industries. The working ...[Details]
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There is a hidden screen on the handle of the smart skipping rope that can automatically display the recorded exercise times, duration, calorie consumption and other data. The smart skipping rope u...[Details]
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The communications field has always been the traditional mainstream market for FPGA applications, and it is also a large market that the industry's leading FPGA manufacturers are striving to compete ...[Details]