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8.1 Others
(1) Support using the up arrow to display the previous command
include/configs/micro2440.h
#define CONFIG_CMDLINE_EDITING
#ifdef CONFIG_CMDLINE_EDITING
#undef CONF...[Details]
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1 Introduction
With the development of microelectronics, the processors used in embedded devices are becoming faster and faster, and their functions are becoming more and more powerful. The S3...[Details]
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introduction
In today's modern life, buses are the most important part of urban transportation. Their operating efficiency and service quality greatly affect urban traffic conditions and c...[Details]
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1. Introduction
In modern rail traction, asynchronous motors have gradually replaced DC motors and become the main type of motors for rail traction. In order to obtain better AC speed regulation per...[Details]
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In the fourth quarter of 2019, Apple captured 36.5% of the market share, Samsung had 16.1%, and Huawei had 9.1%. According to the latest report from market research firm IDC, the global tablet mark...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + button module + LCD1602 liquid crystal screen + buzzer call module + power supply. Specific functions: 1. The h...[Details]
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//======================================================================= //TITLE: // Experience of LwIP routine program for STM32F207 core version //AUTHOR: // norains //DATE: // Friday 01-July-2011...[Details]
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Universal material testing machine is a high-precision testing instrument . Daily maintenance is very important to ensure the normal operation of the equipment and measurement accuracy.
Host mai...[Details]
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This timer design based on 51 single-chip microcomputer uses common cathode digital tube display. If you want to change to common anode digital tube, you only need to change the array in the program ...[Details]
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ViewSonic announced the launch of the new LED professional home projector TX500K. The new TX500K is equipped with 4K UHD resolution, which can fully present 8.3 million pixel ultra-clear images with ...[Details]
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Today I finally completed the kernel compilation on Ubuntu, and the process is now recorded as follows. First, install some Qt-related software packages. If there are errors later, it is likely that ...[Details]
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I. Introduction UCOSii has officially provided many porting examples, so porting UCOSii by yourself is not an economical approach. However, in order to understand the compatibility issues faced by an...[Details]
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毫无疑问,技术创新正在重塑汽车行业。将汽车转变成智能机器的概念,提供了终极的出行便利性,同时也显著提高了安全性,着实极具诱惑且令人兴奋。将 激光雷达 (LiDAR)技术融合到自动驾驶汽车(AV)专用传感器组合中,有望使汽车变得更加智能。过去几年来, 激光 雷达已经在消费电子领域的无数3D深度感测应用中证明了其准确性和可靠性。 Currently, lidar systems are often ...[Details]
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On November 2, local time in Portugal, CALB announced the layout of its industrial base in Europe. On the same day, CALB and the Portuguese government signed a memorandum of cooperation in Sines, C...[Details]
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Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]