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Summarize: Mainly modify three files: 1./u-boot-1.1.6/include/configs/100ask24x0.h 2./u-boot-1.1.6/board/100ask24x0/lowlevel_init.S 3./u-boot-1.1.6/drivers/dm9000x.c Supplement: 4./u-boot-1.1.6/drive...[Details]
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1. Standard instruments: First, select a standard measuring instrument in accordance with the measurement calibration regulations. The uncertainty of the standard instrument meets the requirements of...[Details]
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Yesterday, Qualcomm officially released the new Snapdragon 690 5G mobile platform, which is the first time that the Snapdragon 6 series has introduced 5G, and it uses integrated 5G. This also o...[Details]
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Translated from 5gradar China’s smartphone market continues to grow despite the global coronavirus pandemic, driven by its appetite for 5G, new research shows. According to the latest report ...[Details]
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Researchers at the Georgia Institute of Technology have developed a faster method for nano-3D printing using a focused electron beam. They created a tiny, high-energy supersonic gas jet to accelerate...[Details]
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#include "config.h"
void DelayNS(uint32 dly)
{
uint32 i;
for(; dly > 0; dly--)
for(i = 0; i
}
#define UART_BPS 115200
void UART0_Init(void)
{
uint16 Fdiv;
...[Details]
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Recently, relevant persons in charge of Xinyang Dingxin New Energy Co., Ltd. and Zhuhai Kechuang Energy Storage Technology Co., Ltd.'s Technology R&D Center came to Taihe Wood Industry Co., Ltd. in We...[Details]
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The SIM card will end and the eSIM era is coming! Over the past 30 years, the mobile phone industry has undergone tremendous technological changes. Voice and SMS functions are no longer the mai...[Details]
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Digital Audio Selector Switch Circuit: With the help of CMOS analog switches or multiplexers, audio signals can be switched digitally. Although this seems simple, the sound quality will inevitably ...[Details]
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Aiming at the fixed frequency peak current mode PWM boost DC-DC converter, a
design method of
a current loop compensation
circuit
with simple structure and easy integration is given.
The ...[Details]
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For system designers, increasing the integration of integrated circuits is both good news and brings new problems. The good news is that at each new silicon process node, chip designers can package mo...[Details]
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1 Overview
Buildings consume a large amount of energy and a high proportion. In developed countries, the proportion of building energy consumption is generally 30% to 40% of the total nationa...[Details]
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This machine can improve the internal tooth surface accuracy of medium-sized gears with an outer diameter of less than 250mm
Nidec Machine Tools Co., Ltd., a subsidiary of the Nidec ...[Details]
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Qualcomm Technologies International, Ltd., a subsidiary of Qualcomm Incorporated, today launched the new Qualcomm® Adaptive Active Noise Cancellation (ANC) technology, which is designed to provide a ...[Details]
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As the world attaches great importance to climate change and energy conservation and carbon reduction, the promotion of renewable energy,
electric vehicles
, and smart grids has becom...[Details]