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Nokia, Elisa and Qualcomm Technologies announced that they have achieved the world's fastest 5G base station throughput of up to 8Gbps based on a commercial network in Finland, and for the first time...[Details]
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1. Introduction
In asynchronous motor vector control systems, the current regulator is generally designed by analyzing in the continuous time domain and then discretizing. However, when the sy...[Details]
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LED downlights are widely used in daily lighting for their energy-saving features. Minimum energy consumption and maximum light output to achieve high lamp efficiency are the main goals of product ...[Details]
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1. Generate vmlinux in the root directory of the Linux kernel source code according to arch/arm/kernel/vmlinux.lds. This vmlinux is the original kernel without compression, with debugging information ...[Details]
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A single-chip microcomputer application system is shown in Figure 1. Try to answer the questions and write a display program to display "88888888" with light and dark alternating at intervals of 1 sec...[Details]
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Since the National Radio Management Committee allocated 470-510Mhz for civilian wireless metering instruments and other types of equipment, various meter manufacturers have begun to conduct research ...[Details]
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Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform for delivering secure digital experiences, today released the State of the Internet / Security report: Loyalty for Sal...[Details]
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With the rapid development of embedded-related technologies, the functions of embedded systems are becoming more and more powerful, and the application interfaces are becoming richer. Designing speci...[Details]
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The difference between op amp and comparator:
Although the comparator and op amp have the same symbols on the circuit diagram, there are indeed very big differences between these two devices. G...[Details]
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#include
#define uchar unsigned char
sbit sda=P2^0;
sbit scl=P2^1; //Use the two I/O ports of the microcontroller to simulate the I2C interface
flying a;
*
void delay()//Simple delay function
{ ;; }...[Details]
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Today (18th), Huawei's All-Connect Conference was grandly held at the Shanghai World Expo Exhibition and Convention Center. At the beginning of the conference, Huawei Vice Chairman Hu Houkun delivere...[Details]
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Assisted driving for city navigation without high-precision maps is here! This week Bai Yang and I participated in the early access of the engineering version of Xpeng XNGP without high-precision m...[Details]
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Introduction: In recent years, in order to improve the safe operation of trains, temporary train speed limit technology has been applied to the railway system, and handheld inspection equipment is an...[Details]
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Recently, a bricklaying robot
called Hadrian X
has attracted everyone's attention again. It can build a wall the size of a tennis court in 4 hours. The robot looks like an ordinary truck, bu...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
Analogue and Mixed Signal
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