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Recently I am going to write a simple operating system on Cortex-M3 and plan to use IAR. In order to write the startup code well, I spent some time to understand what IAR does before main(). First, w...[Details]
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1 Overview of Lithium Battery Charging Methods
Taking lithium batteries, which are the most common in portable digital products, as an example, lithium batteries have many advantages such a...[Details]
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1. Introduction
AC speed control systems usually use IGBT pulse width modulation drivers to control the execution motor to operate in four quadrants, thereby meeting the high precision and...[Details]
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Mouser Electronics , Inc., an authorized global distributor with the latest semiconductors and electronic components, is now shipping the BL654PA modules with power amplifiers from Laird Connectivity...[Details]
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Common buses in automobiles: As the control of various systems in automobiles is transforming towards intelligence and automation, automobile electrical systems are becoming more and more complex. Th...[Details]
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introduction
Traditionally, isolated power supplies use an optocoupler in the feedback loop to pass regulation information across the isolation barrier. Unfortunately, the gain characteristics ...[Details]
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With the development of science and technology, the relationship between power electronic equipment and people's work and life is becoming increasingly close, and electronic equipment cannot do witho...[Details]
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I won't talk about the excellent performance of the UCOS-II operating system, because experts have said too much about it. If I have to talk about it, it would only be a waste of time.
I...[Details]
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Bluetooth SIG Releases Bluetooth Low Energy Audio Technical Guide to Facilitate Innovative Application Development
Beijing, January 20, 2022 - Based on 20 years of innovation, LE Aud...[Details]
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Power consumption is one of the indicators that has received much attention in the evolution of chip manufacturing technology. Compared with the 7nm process node, the 5nm process can improve product ...[Details]
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With the development of the LED lighting industry, LED flat panel lights, which are derived from LED backlights, have uniform light, no glare, and exquisite structure, and are loved by many people....[Details]
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Mobile power supplies are also known as power banks and free chargers. In 2004, a few manufacturers in Shenzhen produced them, mainly for export to Europe, the United States, and Japan. They have b...[Details]
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1. Background
Network isolation is a last resort for many private networks. The network carries dedicated services, so its security must be guaranteed. However, the network is built for in...[Details]
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The resin layer in the new product only covers the board mounting side Based on TDK's independent design and structure, achieving high reliability and low resistance The new product further in...[Details]
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Eric Botzen, a product designer at Botzen Design, is bringing new life to the batteries in Detroit and in people's pockets. The new solar charger, called the Solar Vox Ultra, made its debut in Detr...[Details]
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