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This week, on the 36th anniversary of Qualcomm's founding, Cristiano Amon officially took office, becoming the fourth CEO in Qualcomm's history. Amon joined Qualcomm in 1995. Over the past 25 y...[Details]
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1.1 Startup code content 1) Hardware initialization: The minimum requirement is to initialize the stack pointer. 2) C language environment: Some variables must be initialized before the main function...[Details]
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The motor driven by frequency conversion cannot obtain energy directly from the power supply side. The frequency converter is different from switches and contactors. Once turned on, the motor can s...[Details]
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1.
Application of
power
electronics
technology
Power electronics technology is an emerging technology. It is formed by the intersection of three disciplines: electricity, electroni...[Details]
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Since LED entered the lighting industry, it has received attention from society and the media. In order to seize the market opportunity, there was once a phenomenon of overheated investment. However,...[Details]
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而电子技术的*新月异，各种电子器材也相继出现在我们的四周，这些器材有的是单独动作的，有的是须和其它器材组合一起而构成整个系统动作的；而这些电子器材的电路工作方式有些是类比的，有些是数位的，或是类比与数位两者皆有的。在这些*益增多的电子设备及大能量设施里，亦造成了极为严重的电磁讯号污染，即电磁干扰(Electro-Magnetic InterferenceEMI)。例如一些汽机车的引擎点火會对电视机...[Details]
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Capacitors are very important in EMC design and are also commonly used filtering components! People are not very clear about the use of capacitors! Here are two key points of capacitor filtering: 1. ...[Details]
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1. What is a pull-up resistor? When studying microcontrollers, we often encounter a group of terms: pull-up resistors and pull-down resistors. Through learning, we know that pull-up and pull-down res...[Details]
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1 Introduction
In the field of automation control, with the development of distributed control systems, serial communication is often required in industrial distributed control systems to achieve th...[Details]
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The inverter is a key component of many devices such as uninterruptible power supply, static aviation power supply, and new energy power generation technology. In many occasions, the inverter is requ...[Details]
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6月8日，苏州固锝在投资者互动平台表示，苏州明皜专注于加速度器传感器市场；同时，公司与美国苹果公司有业务合作。业务方面，苏州明皜传感器主要用在消费类电子产品中，小米的加入，增强了苏州明皜和下游客户的协同效应，拓展了客户资源。而在汽车领域，公司汽车产品主要有整流二极管、肖特基、TVS等产品，并已进入世界知名汽车品牌。同时，其产品在家用电器、数码通讯等方面也都有广泛运用。此外，SIC目前处于小批量试...[Details]
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Abstract: An autocoupled Boost converter circuit is proposed, and theoretical analysis and experimental research are carried out.
Keywords: autocoupling; boost; DC/DC conversion
Self-coupl...[Details]
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Engineers at the University of Waterloo in Canada have discovered a new way to program robots to help people with dementia find medicine, glasses, phones and other items they need but don't know wh...[Details]
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I have explored the SDIO of STM32 - SD card input/output module. Today, I only looked at the implementation of the POWER UP function. To write a driver for SDIO, you need to refer to the SD card proto...[Details]
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1 Introduction After I started working, I came across the term "low power consumption" and started searching for various low power MCUs. The Internet is a very free place, and you can always see ...[Details]
Embedded System
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