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Traditional hospital monitoring systems use wired network monitoring and are connected to the host computer via RS-485 or other wired methods. Such monitoring systems must be laid out in hospital ward...[Details]
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As retail networking has become one of the main trends in the global retail market, many Chinese consumers have turned to online shopping, which has also made online shopping one of the "new four gre...[Details]
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Preface: Because I have heard too many people complain about various problems in porting FreeRTOS to STM32, Xiaodeng has studied FreeRTOS for more than a year and applied it in the company's products...[Details]
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1. Introduction
UCC3895 is a phase-shifted resonant full-bridge soft-switching controller produced by Texas Instruments, USA. This series of controllers adopts advanced BCDMOS technology. The...[Details]
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Introduction to MCU Programming VI: Analysis of the Internal and External Structure of MCU (VI)
The third experiment
Last two times we did two experiments, both of which used the P1.0 pin ...[Details]
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Today's article will sort out BAIC's CTP materials. This is the production of the main models in August (2,500 units), and BAIC New Energy is currently following this (accounting for more than 1,600)...[Details]
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Preface: This article is mainly for beginners. I also adjusted a PWM wave through PIC 16F877A yesterday. I will not go into details about what PWM wave is. You need to look up the information yoursel...[Details]
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Coolpad launched the COOL 20 phone in May this year, equipped with the MediaTek Helio G80 chip. Today, Coolpad officially announced that it will release the new COOL 20 Pro at 7 pm on December ...[Details]
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Coaxial cables are one of those components in a system that are often overlooked, until they fail. When in their best condition, microwave cable assemblies add nothing: no losses and no phase disto...[Details]
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introduction
The multi-source perception intelligent security system is mainly based on the "Petroleum and Petrochemical System Security Counter-Terrorism Prevention Requirements" (GA1551-2019...[Details]
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On January 19, CEC Solar Energy released a revised plan for issuing convertible corporate bonds to unspecified objects.
The announcement shows that CEC Solar plans to raise no more than RMB 29...[Details]
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Recently, foreign media LetsGoDigital exposed two new "dual-sided screen" smartphone designs of Xiaomi, and hinted that they are expected to be adopted in upcoming devices. Both solutions ...[Details]
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Interrupt service routine: void interrupt ISR(void);
The function name "ISR" can be changed to any legal combination of letters or numbers.
The interrupt function can b...[Details]
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1 Introduction
There are currently five challenging issues with switching power supplies, one of which is whether they can be miniaturized. An important way to miniaturize switching power supp...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
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