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Recently, the 2024 Annual Academic Conference of the China Agricultural Mechanization Development Research Center and the 11th China Agricultural Mechanization Outlook Conference were held at China...[Details]
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In-car wireless connectivity started a decade ago with simple Bluetooth and Wi-Fi capabilities and has increased dramatically over the past few years. It started with simple Bluetooth hands-free capa...[Details]
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IntroductionUWB
is a carrier-free communication technology that uses nanosecond to sub-nanosecond non-sinusoidal narrow pulses to transmit data. It occupies a wide spectrum range and is suita...[Details]
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The figure is a circuit diagram of a common keyboard, which is implemented by an 8051 single-chip computer. The pins of the key array part in the figure (P0, P2 and part of P1) flow through high and ...[Details]
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At the beginning of the year, the EMB (electromechanical braking system) field has received good news one after another.
First, at the beginning of the year, the China Association of Aut...[Details]
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Development board: Friendly Arm Tiny6410 superboot: http://download.csdn.net/detail/u012016202/8564895 Host OS: Debian 7 Two statements: 1. The superboot-6410 in the matching CD cannot be burned...[Details]
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With the aging of the population, repeated epidemics and irregular lifestyles, people have been in a sub-healthy state for a long time. The rapid economic development and continuous improvement i...[Details]
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With the development of large-scale integrated circuits and communication technology, digital meters have gradually replaced traditional mechanical meters in the field of electric energy measuremen...[Details]
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On May 28, at the SNEC 12th (2018) International Solar Photovoltaic and Smart Energy (Shanghai) Exhibition held in Shanghai, GoodWe, a New Third Board company in the field of photovoltaic inverters...[Details]
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Ring type tape initial adhesion tester It is suitable for testing the initial adhesion value of adhesives such as stickers, labels, tapes, protective films, etc. Different from the steel ball test me...[Details]
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On March 28, IPG Optoelectronics announced that the company has appointed Agnes K. Tang and Felix Stukalin to its board of directors, increasing the size of the board to 10 directors. John Peeler, N...[Details]
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//Matrix keyboard scanning program
//Use flip recognition method (relatively less code)
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
uchar key=0;
/...[Details]
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Contents The utility model relates to a flow meter, in particular to a valve body of a rotary flow meter. Background of the Invention The rotary flowmeter is a high-precision meter used for continu...[Details]
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With the continuous improvement of GPS (Global Positioning System), the application field is constantly expanding. It has now spread to various sectors of the national economy and has gradually penetr...[Details]
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Most lighting designers believe that all
LED
products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to...[Details]