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1. Introduction 1. About IAR for STM8 IAR for STM8 is an embedded work platform, mainly used in the development of STM8 series chips. Now (version 3.10 in 2018) it can support all STM8 chips on the...[Details]
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With the rapid development of the information society, people's demand for intelligent services in residential communities is growing, and the construction of broadband communities has become the f...[Details]
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1. Introduction
In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage analog circuits to reduce power consumption. Low-voltag...[Details]
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In portable electronic products, higher power efficiency means longer battery life, and linear regulator efficiency = output voltage × output current / input voltage × input current × 100%. Therefore...[Details]
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Wei Shaojun, chairman of the IC Design Branch of the China Semiconductor Industry Association and director of the Institute of Microelectronics at Tsinghua University, mentioned at the third "Core Po...[Details]
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Overview:
S3C2440 has two serial peripheral SPI interfaces, SPI has full-duplex communication
SPI Block Diagram
S3C2440 SPI
SPI Operation:
By using the SPI interface,...[Details]
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1 Introduction
As we all know, Class AB audio amplifiers have higher efficiency than Class A (generally around 50%) and lower crossover distortion than Class B . They are widely used in variou...[Details]
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Clock
chips are widely used in various devices that need to record specific time. For
portable
devices, the power consumption of clock chips is very important to maintain the norma...[Details]
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In industrial production and daily life, multi-point temperature detection systems are widely used, such as non-destructive temperature detection of fire electrical equipment, overheating fault pre...[Details]
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my country successfully launched the 52nd and 53rd Beidou navigation satellites at the Xichang Satellite Launch Center, completing the deployment of the core constellation of the Beidou-3 global syst...[Details]
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On April 1, the 2023 ITES Shenzhen Industrial Exhibition, one of China's largest industrial exhibitions, officially came to an end. Luoshi Robotics
made
a wonderful appearance with its ...[Details]
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According to foreign media reports, on March 1, TSMC, the world’s largest wafer foundry manufacturer, announced on its official website on Thursday that the board of directors held a special meeting ...[Details]
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Preface: I am currently debugging the STM32L152 chip. This article summarizes the RCC clock configuration method of the STM32L152. Hardware platform: STM32L152 Software platform: keil v5+cubeMX...[Details]
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"Multigap Toroidal Transformers and Inductors for Overcoming Fringing Losses in HF Resonant Converters" Multigap toroidal transformers and inductors are used to overcome the leakage magnetic loss i...[Details]
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As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]
PCB Design
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