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After the beginning of the year, Snapdragon 855 phones have been particularly active. Of course, Huawei, which develops its own chips, is also making efforts in secret. In addition to the P30...[Details]
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Editor: LCD backlight control is actually an I/O port driver, which is exactly the same as LED control, or even simpler, because it usually controls several LEDs at the same time. This is a standar...[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 "a...[Details]
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On April 26, after 27 days of hard work by maintenance personnel from State Grid Shaoxing Power Supply Company, the 220 kV Xuanjia substation successfully completed the second round of comprehensiv...[Details]
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——Interview with Zhou Aiguo, General Manager of Hebei Shijiazhuang Power Supply Company
Special correspondent Kang Wei and Wu Yukun
Reporter: What is the positioning and significance of t...[Details]
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Jiangsu Tianpeng Power Co., Ltd. (hereinafter referred to as "Tianpeng Power" or "Party A"), a wholly-owned subsidiary of Jiangsu Blue Lithium Core Co., Ltd. (hereinafter referred to as the "Compan...[Details]
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Control transfer instructions are used to control the flow of the program, and the controlled range is the program memory range. The MCS-51 series of microcontrollers have relatively rich control tra...[Details]
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According to the latest report from market research firm Strategy Analytics, the global smartphone display panel market revenue was US$21 billion in the first half of 2021. Among them, Samsung Displa...[Details]
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Author: Marc Pegulu Source: Semtech Translated from Electronicdesign As we enter the connected age, our reliance on the Internet of Things (IoT) will become even more pronounced. The ability to act...[Details]
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Embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or plants". It can be seen that embedded systems are a combination of software and hardware, an...[Details]
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Low-end op amp JRC4558. This op amp is the most used in low-end machines. Now it is considered super bad because its sound is too bright and has strong burrs, so it is the worst op amp compared to oth...[Details]
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Independent Watchdog IWDG Window Watchdog WWDG For a general watchdog, the program can refresh the watchdog at any time before it generates a reset, but this has a hidden danger. It is possible th...[Details]
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Sina Digital News reported on the afternoon of March 3 that the smartphone brand iQOO held a special "Geek Birthday Party" in Shenzhen. March 1 was the second anniversary of the iQOO smartphone...[Details]
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Electronic technology courses are highly practical, and a large number of experiments must be used to assist and deepen theoretical learning. However, due to the limitations of experimental hours and ...[Details]
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Second-life electric vehicle batteries stored at a Kentucky warehouse. Element Energy
California-based Element Energy has raised $111 million in equity and debt financing f...[Details]
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