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The global effort to reduce power consumption is gaining momentum. Many countries require home appliances to meet efficiency standards set by organizations such as the China National Institute of S...[Details]
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US President Biden arrived in South Korea on the afternoon of May 20, officially starting his three-day visit to South Korea. Biden and South Korean President Yoon Seok-yeol visited the Samsung Elect...[Details]
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With the development of high-speed digital systems, high-speed serial data is widely used, and FPGAs with built-in high-speed serial interfaces are also widely used. The corresponding high-speed seria...[Details]
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Do you know how to detect the voltage regulation value of a Zener diode? Let Lingxun give you a brief introduction. Since the Zener diode works in the reverse breakdown state, its voltage regulation ...[Details]
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There are four bidirectional 8-bit I/O ports P0~P3 in the 80C51 microcontroller. In a system without external memory, each bit of these four I/O ports can be used as a quasi-bidirectional general-pur...[Details]
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After NIO's solid-state battery, GAC has once again pushed the controversy over new power battery technology to a new height. According to an official poster released by GAC Aion last Friday, vehic...[Details]
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High-power LEDs present challenges to electronic engineers who need to design accurate, efficient, and simple drive circuits. Typically, driving a string of high-power LEDs with precise currents ...[Details]
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SMA Solar Technology, the world’s largest solar inverter maker, has slashed its full-year targets just days after its chief executive described the company’s outlook as challenging.
SMA said d...[Details]
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Driven by the dual carbon goals of carbon peak and carbon neutrality, China's new energy vehicle companies and related industrial chains are developing rapidly. Power battery cells are an important fa...[Details]
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Created on: 2012-10-7
Author: zhang bin
Study Notes
for ucos-ii PC
redesigned by zhang bin
2012-10-7
versions : V-0.1
All Rights Reserved
#i...[Details]
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An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals that cannot be directly observed by th...[Details]
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IT Home reported on June 4 that Apple updated its iOS 15 installation share on May 31, releasing official iOS version statistics for the first time in five months. iOS 15 is now installed on 89% of...[Details]
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Conventional switches require mounting holes in the user interface, but the new CHS product from the SCHURTER Group saves this step. CHS, short for "capacitive hidden switch", can be installed unde...[Details]
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去年WWDC大会上,苹果发布说要从Intel芯片过渡到自研的apple silicon芯片。随后在2020年末的时候发布了搭载了M1芯片的MacBook Air、Mac Mini以及MacBook Pro以及2021年发布了搭载M1芯片的iMac。与此前采用的Intel芯片相比,M1芯片使得设备的性能和效率都得到了显著的提升。可见,Apple自研芯片上迈出了成功的第一步。 Some time...[Details]
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Previously, my Xiaomi 1 battery connector had a detachment fault, and even the solder pad was torn off. I looked for a lot of information but couldn't find a fix. I would like to thank a netizen for ...[Details]