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O Introduction
SD card (secure digital memory card) is a new generation memory device based on semiconductor flash memory. It is widely used in portable devices such as digital cameras, pe...[Details]
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Preface: According to the information on the Internet, most netizens said that there is a bug in the hardware IIC of STM32, which is easy to get stuck when reading and writing. I also got stuck whe...[Details]
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China Energy Storage Network News
: On the morning of the 30th, the 2016 Global Energy Internet Conference opened in Beijing. The conference was jointly hosted by China State Grid Corporation...[Details]
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According to South Korean media THEELEC on April 6, BOE is planning its 8.6th generation OLED investment plan for IT use. According to reports, industry insiders revealed that BOE plans to build an...[Details]
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The harmfulness of power harmonics has promoted the development of its detection. Among them, the successful practice of wavelet transform theory has provided a new research method for harmonic detect...[Details]
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1 Introduction
In many power electronic circuit devices, an integrator with a reset function is often required, but there are often no ready-made chips available on the market. The purpose of...[Details]
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1. Project Overview
1.1 Introduction
This paper introduces an environmental monitoring system based on wireless sensor networks. The system mainly includes the detection of temperature, humidity,...[Details]
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As 5G network signal coverage has been opened in many countries and regions around the world, including my country, the number of 5G mobile phones launched by mobile phone manufacturers will graduall...[Details]
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On January 26, the results of the 10th review meeting of the Science and Technology Innovation Board Listing Committee in 2021 showed that Purui Semiconductor (Shanghai) Co., Ltd. (hereinafter referr...[Details]
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Abstract: A design scheme is proposed for temperature collection in daily life, and the system structure composition and software and hardware design scheme are introduced in detail. The system use...[Details]
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Temperature information is one of the main controlled parameters in various monitoring systems, and temperature acquisition and control are widely used in various measurement and control systems. With...[Details]
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There are three main types of resistors: carbon resistors, carbon film resistors, and metal film resistors. The most widely used are carbon film resistors, and the highest-end are metal film resist...[Details]
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MB89160/160A is a new 8-bit microcontroller series launched by Fujitsu of Japan. It adopts CMOS technology, high-density integrated process and modular structure, so it has the characteristics of...[Details]
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The 2020 Tianyi Smart Ecosystem Expo and the 12th Tianyi Smart Ecosystem Industry Summit Forum were held in Guangzhou. At the conference, China Telecom officially announced that 5G SA was the first i...[Details]
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1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs)
① Floating input_IN_FLOATING
② With pull-up input_IPU
③ With pu...[Details]