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According to the Nikkei Asian Review, benefiting from the Sino-US trade war environment, Taiwan's four major semiconductor manufacturers, including TSMC, UMC, MediaTek, and ASE Technology Holding, ha...[Details]
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At present, the new generation of information technology represented by artificial intelligence, quantum technology, mobile communications, blockchain, edge computing, and the Internet of Things is...[Details]
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The 98th China Electronics Fair - International Components and Information Technology Application Exhibition is based on the forefront of the industry and will be held at the Shanghai New Interna...[Details]
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Recently, a new phone was discovered in the RF certification details released on Xiaomi’s official website. It is named Redmi 8A Pro. Judging from the name, the phone should have a higher configurati...[Details]
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September 22, 2021, Shanghai - Micron Technology, Inc. was recently named one of the 2021 Best Workplaces in Manufacturing and Production by Fortune magazine and Great Place to Work®. Micron is commi...[Details]
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Modern systems rely on complex systems of APIs (application programming interfaces) exposed through various networks. Many companies use APIs to transfer data and connect services to provide convenie...[Details]
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超声波传感器是利用超声波的特性研制而成的传感器。超声波是一种振动频率高于声波的机械波，由换能晶片在电压的激励下发生振动产生的，它具有频率高、波长短、绕射现象小，特别是方向性好、能够成为射线而定向传播等特点。超声波对液体、固体的穿透本领很大，尤其是在阳光不透明的固体中，它可穿透几十米的深度。超声波碰到杂质或分界面会产生显著反射形成反射成回波，碰到活动物体能产生多普勒效应。因此超声波检测广泛应用在工...[Details]
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The LTC®2053 is a high precision instrumentation amplifier. Its typical CMRR is 116dB when using single or dual 5V supplies, and is independent of gain. Input offset voltage is guarantee...[Details]
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PORTA is defined in iom16.h as follows: #define PORTA _SFR_IO8(0x1B) Then define _SFR_IO8() in sfr_defs.h as follows: #if _SFR_ASM_COMPAT ...... #define _SFR_IO8(io_addr) ((io_addr) + __SFR_OFFSET)...[Details]
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MIPS Technologies and SySDSoft announced that they will collaborate to enable LTE technology on the MIPSTM architecture. SySDSoft, a new member of the MIPS Alliance Program, is working closely with...[Details]
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Figure 18 Pulse structure of Bulletin 1557 inverter
The medium voltage inverter of A?B Company is Bulletin1557 series. The control mode adopts speed sensorless direct vector control. The...[Details]
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With this project you can turn your CHIP into a simple synthesizer that is ready to use, capable of creating a wide variety of sounds. Control it with a MIDI keyboard or even OSC!
As a l...[Details]
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introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
uchar code temp ={0x80,0xe3,0x44,0x41,0x23,0x11,0x10,0xc3,0x00,0x01};
//The digital tube displays from 0 to 9
char code b ={0...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
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