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TSMC continues to promote high-end processes, driving demand for related semiconductor equipment and testing equipment. Advantest, a major semiconductor testing equipment manufacturer, said that next...[Details]
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Preface:
With the continuous development of Shehong County's economy, the demand for electricity has been rising year by year, and various electrical equipment has increased dramatically. Every ye...[Details]
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A year ago, I wanted to write an OS for 51 by myself. I selected Large mode for compilation. The whole process ran well during debugging, but I couldn't get the expected effect after burning it to th...[Details]
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element14 announces 2022 Community Awards winners World's largest community of electrical engineers honors outstanding contributors with annual Community Awards Shanghai, China, February 20, 2023...[Details]
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Verizon, a technology and communications services provider, announced today that it has completed a research proof of concept with the research and advanced engineering teams at Nissan North America,...[Details]
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Calculation of transformer no-load loss, load loss and impedance voltage
No-load loss: When the secondary winding of the transformer is open-circuited and the rated voltage of the rated fr...[Details]
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The overall environment introduced first is ubuntu 9.04 and the gcc version is 4.1. The following is the specific environment establishment. (1) arm-linux-gcc installation Download arm-linux-gcc-3.4....[Details]
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Introduction
Pulse modulation technology (PWM) has been widely used in the design of inverters. Compared with SPWM, voltage space vector modulation technology (SVPWM) has improved the DC volt...[Details]
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On September 24, Samsung officially released the industry's first 0.7μm pixel-level image sensor GH1. This image sensor can accommodate 43.7 million pixels in an ultra-small package size. Before this...[Details]
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This year, there have been amazing new advances in public use. One AI-generated image even won an art prize in competition with human artists (https://www.nymes.com/2022/09/02/chnology/-artifial-li...[Details]
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Generally, PLC failures are mainly caused by external failures or internal errors. External failures are caused by external sensor or actuator failures, which may cause the entire system to shut do...[Details]
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EVE Energy recently launched a comprehensive set of lithium battery solutions covering four major areas: smart life, green transportation, energy transformation and future exploration.
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First, learn basic microcontroller programming.
For those who study hardware, they must first have a perceptual understanding of the basic use of hardware, and they must have a deep understanding of...[Details]
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Use timer interrupt 0 to flash LED1 (one second on and one second off) #include reg51.h typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0;//D1 void Timer0Init() { TMOD|=0x01;...[Details]
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A scheme for implementing a high-frequency switch-
type rectifier monitoring system
for communication is proposed
, and the composition, principle and monitoring menu system of the alarm mod...[Details]
MCU
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