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1 Introduction
Frequency conversion technology was born to meet the needs of stepless speed regulation of AC motors. With the development of power electronic devices, frequency conversion techn...[Details]
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Fever Fans Network reported (Text/Zhang Ying) is the key to empowering the future development of the oT ecosystem! On November 21, the 2023 Sensc Ecological Conference was grandly held at the Renai...[Details]
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1 Introduction
An important feature of fieldbus instruments is bus power supply. Bus power supply means that the instrument obtains the power required to maintain its operation from the signal ...[Details]
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Introduction: The host computer sends a message to the slave computer through the RS232 serial port. The slave computer receives the message and performs two actions: (1) LED light changes. (2) R...[Details]
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A wavelength converter
based on DFB laser was designed and implemented
. The wavelength converter is divided into three modules: receiving, temperature control and transmitting. The recei...[Details]
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Gerard Williams, senior vice president of Qualcomm, recently announced that Qualcomm's next generation CPU (central processing unit) will be launched next year. This new product "will bring revoluti...[Details]
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According to IC Insights, by 2030, the cost of electronic products in automobiles will account for 50%. The continuous development of automotive electronics has greatly improved the controllabili...[Details]
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According to a report from The Wall Street Journal, Apple is developing in-screen fingerprint technology for the iPhone 13, a feature that will serve as a secondary biometric option alongside Face ID...[Details]
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Recently, Hongqi EV, China's first batch of mass-produced L4 autonomous driving passenger cars jointly built by Baidu and FAW , obtained 5 Beijing autonomous driving road test licenses. I...[Details]
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The RSS (Rutronik System Solutions) portfolio has been expanded with the CO2 Sensing Adapter Board RAB2.
This board is a unique way to showcase two ultra-modern
sensor
products from I...[Details]
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0 Introduction There are many methods for measuring the thickness of Si epitaxial layer, mainly including weighing method, stacking fault method, grinding angle dyeing method, cleavage method and inf...[Details]
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With the support of bit operations in the Cortex-M3, ordinary load/store instructions can be used to read and write single bits.
Among the bit-banding supported by CM3, there are two regions where ...[Details]
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; Digital tube----Purpose: Learn table lookup and indirect addressing
CHIP SN8F27E65
//{{SONIX_CODE_OPTION
.Code_Option WDT_CLK Flosc/4
.Code_Option Reset_Pin P04
.Code_Option LVD LVD_Max ; 3...[Details]
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IT Home reported on April 11 that Wuhan’s first Apple Store retail store appeared on Apple’s official website, with the slogan “Come and venture into the world of creativity” and the message “coming ...[Details]
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pc:Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]