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The price of lithium carbonate, which once surged, showed a downward trend in 2023. According to data from Shanghai Steel Union, the price of battery-grade lithium carbonate fell by 2,000 yuan/ton on ...[Details]
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Abstract: First, the setting methods of continuous mode and discontinuous mode of monolithic switching power supply are introduced. Then, taking the basic feedback circuit of TOPSwitch as an exampl...[Details]
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Abstract: This article explains the concept and development of Optical Transport Network (OTN), and discusses the driving force of the booming OTN on the optoelectronics industry.
Keywor...[Details]
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Recently, a Tesla Model S caught fire in a parking lot in Shanghai, which has attracted widespread attention. The discussion about battery safety has once again become a hot topic. In fact, this is n...[Details]
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Today, on Earth Day, Accenture, Intel and the Sulubaaï Environmental Foundation jointly announced "Project: CORaiL", an artificial intelligence (AI)-based solution to better monitor, describe and ana...[Details]
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On the evening of December 29, the macOS WeChat version 3.3 Beta was released. The new version added a video account entrance, supported the function of searching WeChat accounts to add friends, and ...[Details]
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(Image source: FLIR Systems) According to foreign media reports, on June 5, local time, FLIR Systems, Inc. announced the launch of FLIR TrafiData intelligent thermal imaging traffic sensor solut...[Details]
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Many people asked this question in 2009. Here are some metaphors given by people in 2009: http://www.amobbs.com/forum.php?mod=viewthread&tid=3784815&highlight ARM beginners will also ask this quest...[Details]
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Today, Qualcomm held the 2019 Snapdragon Summit in Hawaii, USA. At the conference, Qualcomm announced the second-generation 3D sonic display fingerprint sensor, called 3D Sonic Max. It is reported ...[Details]
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The quality of switching power supply directly affects the technical performance, safety and reliability of the product. Many power supply test items, large amount of calculation, cumbersome statisti...[Details]
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On July 12, Shanxi Yuhao's new optical materials project was successfully signed and settled in Suxitong Park, Nantong, Jiangsu. It is reported that the total investment of the project is about 1 b...[Details]
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Analog Devices, Inc. (ADI) announced a collaboration with Jungo to develop a camera solution based on time-of-flight (ToF) and 2D infrared (IR) technology to enable in-vehicle driver and cabin monito...[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
#inclu...[Details]
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Overview
In a single-chip microcomputer system, when there are many input keys, there is always a contradiction between hardware design and software programming. For different single-chip m...[Details]
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Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]
Industrial Control Electronics
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