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The three major A-share indices closed down today, with the Shanghai Composite Index falling by nearly 2%, the Shenzhen Component Index falling by more than 2%, and the ChiNext Index falling by 3.52%...[Details]
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There is a process in the steel pipe finishing production line that requires measuring the length of each steel pipe. The automatic length measurement systems for steel pipes currently in use can b...[Details]
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Recently, there have been more and more leaks about Huawei’s new product launch in March and Kirin 9000L. Among them, the most concerned is the Huawei Mate 40E Pro that supports 5G. Today, bl...[Details]
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#include
#include
#include "12864.h"
Zhixinrui Electronic Technology Community: http://www.zhixinrui.com
//--------------------------------------------------------------------------...[Details]
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In a recent project, I need to use SWD to download programs. The CPU used is STM32F103CBT6, the downloader is ULink2, the firmware version is V1.40, and the compiler software is Keil uVision 4.10. Wh...[Details]
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First of all, let's talk about the 19264 screen The 1926 screen is composed of 3 64*64, 64 rows and 192 columns, of which 192 columns are 64+64+64 = 192 They have CS1 CS2 CS3 controls respectively ...[Details]
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1. Stepper Motor
Moreover, it can perform open-loop position control, and a specified position increment is obtained by inputting a pulse signal. Compared with the traditional DC control syste...[Details]
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The newly launched PE2O8 SiC epitaxy tool is a further enhancement to the industry-leading ASM single-wafer SiC epitaxy tool portfolio (including PE1O6 for 6-inch wafers and PE1O8 for 8-inch wafers...[Details]
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According to a report by Central News Agency, panel manufacturer Innolux and touch chip manufacturer Elan Electronics have successfully entered the supply chain of Huawei's new tablet computer MediaP...[Details]
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Renesas Electronics Launches Complete Smart Sensor Solution for IoT Applications New sensor and signal conditioning ICs complement Renesas’ leading MCU portfolio, advanced firmware, embedded AI, a...[Details]
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The circuit of the intelligent pendulum period measuring instrument is shown in the figure. It can be used for experiments to measure the period of a pendulum. The measurement accuracy of this circuit...[Details]
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Recently, the research organization GTM Research counted the shipment of solar inverters in the United States in 2014. The top three manufacturers accounted for nearly 60% of the market, namely the...[Details]
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Abstract: When a multi-module power supply system works in parallel, in order to ensure the uniform distribution of current stress and thermal stress between modules and prevent one or more power modu...[Details]
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CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]
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Recently, the planned projects of Jiangsu Province's Carbon Peak and Carbon Neutrality Science and Technology Innovation Special Fund in 2024 were announced. A total of 14 projects are planned to b...[Details]