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In today's era, buzzwords are so popular that they can even be said to be "rampant". In the field of IT communications, there are also many buzzwords, and collaboration is one of them. Under the "rend...[Details]
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An oscilloscope is an instrument that uses the deflection of electron beams to reproduce the instantaneous value image of an electrical signal. It can not only measure the signal amplitude like ...[Details]
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During the welding process, due to the influence of various factors such as workpiece processing error, thermal deformation, positioning error, etc., the welding gun often deviates from the center ...[Details]
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In the field of communication, it is necessary to detect and process the quality of the transmission signal. The optical power detection of the current communication signal, especially the optical si...[Details]
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Qichacha App shows that today, Xiaomi Technology Co., Ltd. disclosed an invention patent named "Method and device for shielding incoming calls". The application date is October 29, 2014, the a...[Details]
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This part is still difficult to do. Imagine if you can't mount the network disk through nfs, the method he proposed would be useless. In this way, it is perfect. Before you experiment, you can mount i...[Details]
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Memory read operation. For example, if you want to read out the content 50H in memory 40H, the process is as follows:
①The CPU sends the address code 40H to the address bus, and the memory add...[Details]
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Tracking accuracy - After the right ascension axis of the equatorial mount is equipped with a motor, it can drive the right ascension axis, allowing the equatorial mount to "automatically" offset ...[Details]
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Mobileye or Intel's EyeQ5 was first announced in May 2016, claiming that engineering samples would be available in 2018 and mass production in 2019. In December 2017, Intel acquired Mobileye and anno...[Details]
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Maybe my idea was wrong from the beginning. The receiving speed of the serial port is much faster than the total time of data access and LCD driving. Many characters transmitted from the computer are ...[Details]
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Industrial robots are usually composed of multi-axis robotic arms. The axis joint is the core part of the industrial robot, and the servo motor is one of the main components of the axis joint of th...[Details]
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Manu Kumar Jain, Xiaomi's global vice president and head of India, said today that India's new e-commerce policy, which came into effect in February this year, has not had any adverse impact on Xiaom...[Details]
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Nordic Semiconductor has announced that Shenzhen-based technology developer Mo Young Ltd. has selected Nordic’s nRF52840 Bluetooth 5.2/Bluetooth Low Energy (Bluetooth LE) advanced multiprotocol Syste...[Details]
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AD1549 LCD 12864 LCD display program #include"reg52.h" #include "intrins.h" sbit AD_CS = P3^7; sbit AD_DAT = P3^5; sbit AD_CLK = P3^4; sbit RS=P3^6; //RS="H", means DB7--DB0 is display data, ...[Details]
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Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]
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