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The active power loss of the power transformer includes two parts: transformer no-load loss and transformer load loss. Under a certain load, the active power loss of the transformer can be expresse...[Details]
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Recently, I need to use STM32 to develop a device that communicates with the host through the HID protocol, so I started to learn USB. I found that the USB system is too huge. I can't understand it d...[Details]
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On May 31, GigaDevice announced that it had completed the acquisition of 100% equity of Shanghai Silead Microelectronics Technology Co., Ltd. ("Silead" for short). The merger of GigaDevice and Silead...[Details]
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April 25, 2022 -
Embedded computer brand Cincoze
, in view of the increasingly heavy computing demand on the field side in the industrial manufacturing environment is one of the...[Details]
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Transient intermodulation distortion
瞬态互调失真(Transient Intermodulation Distortion),得称TIM失真。是什么时候被发现的笔者搞不清楚,但是TIM测量方法则迟至70年代才公开发表。由於瞬态互调失真与负回输密切相关,所以在讨论瞬态互调失真时就需要先从负回输说起。负回输(Negative F...[Details]
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According to the Nikkei News, Nissan Motor plans to produce lithium iron phosphate (LFP) batteries for electric vehicles. It is currently being developed at its R&D facility in Atsugi City, Kanagawa ...[Details]
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Jiwei.com reported on May 27 that at the launch of the OPPO Reno6 series, OPPO also brought the Enco Free2 wireless noise-cancelling headphones, priced at 599 yuan. They will be officially on sale on...[Details]
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Vishay's new ultra-low-power commercial IHDM edge-wound plug-in inductors offer excellent inductance and saturation current stability
The plug-in device adopts iron powder alloy ...[Details]
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The U.S. Federal Communications Commission (FCC) voted 4-0 on the 16th to revoke the authorization it granted in 2002 to Chinese telecommunications company Pacific Networks and its wholly owned subsi...[Details]
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Samsung is planning to hold an Unpacked event on August 11th, and the two protagonists will be the Samsung Galaxy Z Fold 3 and Galaxy Z Flip 3. In addition to the foldable phones, the Korean giant is...[Details]
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2019 was a period of oversupply for the display industry, and as panel prices plummeted, panel manufacturers' profit margins fell sharply, and some display manufacturers had to seriously consider cap...[Details]
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Application technology: High-computing intelligent driving domain controller
Field of competition: Intelligent driving
Unique advantages:
(1) Matching...[Details]
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Driver source code:
#include "linux/module.h"
#include "linux/kernel.h"
#include "linux/fs.h"
#include "linux/init.h"
#include "linux/delay.h"
#include "linux/irq.h"
#include "asm...[Details]
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As energy conservation, emission reduction and environmental protection have become important assessment indicators for governments at all levels and various industrial enterprises, the scope o...[Details]
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introduction
The single-chip microcomputer is small in size, light in weight, highly flexible and cheap. It has multiple functions such as logic judgment, timing and counting. It is widely...[Details]