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Today a customer asked us what capacitive reactance is and how to measure the size of safety capacitive reactance. In fact, measuring the size of capacitive reactance is very simple and can be measur...[Details]
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#include reg52.h typedef unsigned char u8; typedef unsigned int u16; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; unsigned char smgduan ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0...[Details]
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News Highlights:
Infineon Technologies supplies silicon carbide (SiC) power modules for Xiaomi's smart electric vehicles
CoolSiC™ technology helps improve the performance of elect...[Details]
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1. Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (
OLED
), is to sandwich a layer of organic electrolumines...[Details]
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The Hall effect of semiconductor materials is an important means of characterizing and analyzing semiconductor materials. The conductivity type of the material can be determined based on the sign of ...[Details]
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Many times we can see that AVR and Arduino can appear almost at the same time, so what is the difference between them? This article mainly focuses on the differences and advantages between AVR...[Details]
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STMicroelectronics (ST) has launched the industry's first STM32 F7 series of microcontrollers based on ARM's latest Cortex-M7 core, which far exceeds ST's previous 32-bit STM32F4 microcontrollers and...[Details]
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Ʃ-Δ type analog-to-digital converters are widely used in motor drive applications that require high signal integrity and electrical isolation. While the Σ-Δ technology itself is well known, the con...[Details]
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Advantech, a global industrial IoT manufacturer, held Advantech Connect, an IoT partner summit series, on December 17-18, focusing on industries such as smart services and retail, smart logistics, sm...[Details]
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On February 27, Xingtai Economic Development Zone held a groundbreaking ceremony for the China Shipbuilding Wind Power Hydrogen Energy Storage and Energy Storage Equipment R&D and Manufacturing Base P...[Details]
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The management of traditional cabling systems can only rely on manual updating of management records. Changes to equipment and connections are often difficult to reflect in management documents in ...[Details]
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Recently, the China Judgments Online website published the "Criminal Ruling of the Second Instance of the Appeal for the Crime of Illegally Absorbing Public Deposits and Fund-raising Fraud by Hu Mou ...[Details]
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WPG Group launches 65W PD power solution based on Onsemi and GaN System products On November 11, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific mark...[Details]
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2. Basic situation of embedded industry companies
The following survey is aimed at the development status of many product R&D companies in the embedded industry, which is closely related to techn...[Details]
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GIC is an important component in the ARM system. After understanding the composition and function of GIC, we can understand the general process of IRQ, from the arrival of hardware IRQ to the end o...[Details]
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