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Abstract: According to the survey, the infusion speed and volume in large, medium and small hospitals and their subordinate community health centers, clinics and other medical institutions in my count...[Details]
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Recently, the hot weather for many consecutive days has made people suffer. The orange high temperature warnings in various places are constantly reminding people that the summer season is coming...[Details]
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Various initiatives around the world to reduce
energy consumption in
electronic
systems are driving single-phase AC input
power
supply designers to adopt more advanced power supply t...[Details]
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On December 30, 2021, the Xiaomi Charity Foundation donated 10 million yuan to the Xi'an Charity Association to purchase anti-epidemic materials and provide relevant guarantees for front-line a...[Details]
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Electric and hybrid vehicles can charge their high-voltage battery subsystems through DC charging piles or ordinary AC power sockets. The on-board charger ( OBC ) is the core system of AC charging. A...[Details]
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Last time, the NAND flash was ported from Linux-2.6.38 to Tiny6410. The porting manual (Part 1) can be found at http://www.arm9home.net/read.php?tid-14196.html . Today, we are porting the DM9000 ne...[Details]
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It all started 18 years ago when I started working on one of the first automotive CMOS image sensors for rear view cameras (RVC). At the time, having RVC to help drivers see behind the car wa...[Details]
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The structure and schematic diagram of the reading microscope
The reading microscope is an instrument that combines a micrometer screw and a microscope to accurately measure le...[Details]
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In 1946, the first computer ENIAC was born, and von Neumann proposed the classic von Neumann architecture. Since then, computer storage and processing technology has continued to evolve in the past e...[Details]
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According to previous news, Samsung Galaxy Z Fold 3, a new generation of folding screen flagship, will officially debut in the second half of the year. In addition to improvements in performance and ...[Details]
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On February 25, Heertai announced that the company used its own funds of RMB 624 million to acquire 80% of the equity of Zhejiang Chengchang Technology Co., Ltd. (hereinafter referred to as "Chengcha...[Details]
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Apple has just officially launched the 16-inch MacBook Pro. There was no press conference, but it was directly released online. This product, which has been rumored for half a year, has finally been ...[Details]
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Apple officially released the iOS 16 system. Although the updated content is mediocre, the "always screen display" function that everyone is concerned about was mentioned in the developer previ...[Details]
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1. Hydrogen flame ionization detector (FID) is used for trace organic matter analysis.
2. Thermal conductivity detector (TCD) is used for macro and semi-micro analysis, and responds to both or...[Details]
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On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
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