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Infineon launches new IoT sensor platform, XENSIV™ connected sensor suite The IoT ecosystem and connected devices have unlocked new service products and peripheral services . However, before depl...[Details]
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The S3C2440 Universal Asynchronous Receiver and Transmitter (UART) provides three independent asynchronous serial IO ports, each of which can operate in interrupt mode or DMA mode. In other words, the...[Details]
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Introduction to Atomic Absorption Spectrophotometer Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements based on the absorption of characteristi...[Details]
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When
selecting an operational amplifier (op amp) to implement a specific function in
a circuit
, one of the most challenging selection criteria is the output
current
or load dri...[Details]
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Temperature is a basic physical quantity, and all processes in nature are closely related to temperature. Temperature
sensor
is the earliest developed and most widely used type of sensor....[Details]
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China's 3G and smart phones, as well as portable digital products, will see explosive growth in demand for embedded DSPs in the next few years. In addition, some new applications, such as video and...[Details]
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According to 91mobiles, Nokia TV "55CAUHDN" will be officially launched as early as December this year. It is currently confirmed that this TV has a 55-inch 4K resolution, uses JBL speakers and run...[Details]
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#include reg52.h #define uint8 unsigned char #define uint16 unsigned short int //Digital tube segment code display: 0~f, not bright uint8 code LED_Disp = {0xC0,0xF9,0xA4,0xB0, //This set of codes...[Details]
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This document clarifies the access management requirements at the national level. After obtaining access permits through pilot projects, intelligent connected vehicle products can further realize c...[Details]
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Previously, foreign media reported that the iPhone 15 and iPhone 15 Plus models that Apple will launch this year will be equipped with 48MP pixel lenses, and in order to capture more light to improve...[Details]
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There are three major components in a mobile phone: CPU, memory DDR, and storage device (EMMC/UFS, etc.). The memory is used to temporarily store the data required for program execution (data is lo...[Details]
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0 Introduction
The most significant sign of entering the information age is the penetration and popularization of information networks in various industries, among which Ethernet is the most ty...[Details]
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Function of reset circuit
During the power-on or reset process, control the reset state of the CPU: keep the CPU in the reset state during this period, instead of working as soon as the power is tu...[Details]
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1. Transplantation Environment
Host: VMWare--Fedora 9
Development board: Mini2440--64MB Nand, Kernel: 2.6.30.4
Compiler: arm-linux-gcc-4.3.2.tgz
u-boot:u-...[Details]
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2. 12-bit A/D converter AD574 AD574 is a product of Analog Devices, Inc., an advanced, highly integrated, low-cost successive approximation converter. AD574 consists of two large-scale integrated cir...[Details]