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The speed at which foldable screen mobile phones become popular seems to have exceeded some people's imagination. A research report released by the screen organization DSCC pointed out that in the ...[Details]
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On October 28, the successor to Redmi "Little King Kong" - Redmi Note 11 will officially debut. According to the pre-heating information and posters, the new Note adopts a trendy small vertic...[Details]
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The uboot startup is similar to the BIOS startup process in a PC, and is briefly described as follows;
The first stage
1: Initialize the hardware in the CPU (shield all interrupts, set the CPU cloc...[Details]
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Recently, there was news that TCL Huaxing plans to build an 8.5-generation LCD production line in Guangzhou. In fact, it is not an 8.5-generation line. Jiwei.com reporters have just received news tha...[Details]
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The multimeter measures AC signals by selecting a suitable AC filter. The lowest frequency that a multimeter can measure is 3 Hz. To make accurate measurements, pay attention to the following point...[Details]
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Since the loop gain is very high, the drift caused by voltage changes and load current changes will be very small. The way to reduce temperature drift is to use an op amp that is less affected by t...[Details]
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The term "wireless charging" must be familiar to everyone. It has been used in the field of mobile phones for a long time. I remember the first time I saw a wireless charging mobile phone was in 20...[Details]
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A DC motor controller is a special type of electrical device that converts electrical energy into mechanical energy. A DC motor receives electrical energy by utilizing direct current and then conve...[Details]
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Regarding the recent resignation of co-founder, vice chairman, and president of the mobile phone division Lin Bin from Xiaomi's subsidiaries, Xiaomi said that the resignation was due to industrial an...[Details]
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SPI1->CS ------ PA4
SPI1- CLK ------ PA5
SPI1- MISO ------ PA6
SPI1- MOSI ------ PA7
SPI2- CS ------ PB12
SPI2- CLK ------ PB13
SPI2- MISO ------ PB14
SPI2- MOSI ------ PB15 SPI3...[Details]
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With the improvement of people's living standards and the growing demand for security and defense in work and living environments, video surveillance systems have developed rapidly in recent years....[Details]
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MathWorks Simulink Products Now Support Infineon’s Newest AURIX™ TC4x Family of Automotive Microcontrollers
Beijing, China, December 13, 2022 -
MathWorks and Infineon...[Details]
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Part I: What is a script?
Programmable instruments have existed in one form or another for many years. While specific functionality varies, programmable instruments allow the user to create an...[Details]
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Farmers in rural areas who are engaged in the large-scale sale of chili peppers must first dry the peppers. At present, they mainly use a closed oven to dry the peppers. It has strict temperature ...[Details]
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1. Project Overview
1.1 Introduction
The environment in the tunnel will bring some special problems to driving safety and the health of passengers and maintenance workers, mainly because of the t...[Details]