-
As countries around the world pay more and more attention to energy conservation and emission reduction, LED as a new light source is increasingly widely used due to its high efficiency and energy ...[Details]
-
1. Retargeting 和 non-semihosting In order to implement cout, a section of code needs to be added, in which low-level functions such as fputc, ferror, fseek, ftell, etc. are re-implemented. There is...[Details]
-
Customer demand for electric vehicles (EVs) that can travel as far on a single charge as internal combustion engine vehicles is now outpacing the development of the technology itself, and, crucially,...[Details]
-
According to foreign media reports, a group of 27 companies including Apple, BMW, Dell, Cisco and others recently filed a joint complaint with the European Commission, calling for action against abus...[Details]
-
Preface The programming language of the MCS-51 microcontroller can be assembly language or a high-level language (such as C language). High-level language programming is fast, but the program is lo...[Details]
-
Constant current self-stop 6-24v charger
Principle
The simple charger introduced in this article can automatically charge batteries below 24V, with a maximum charging current of 2.5...[Details]
-
What is a combination oscilloscope? A combination oscilloscope is an oscilloscope that combines the capabilities and advantages of both an analog oscilloscope and a digital storage oscilloscope (DSO)...[Details]
-
据快科技报道,昨(26)日,GSMA宣布华为Atlas 900 AI集群荣获Global Mobile Awards 2020 (GLOMO奖项)未来技术大奖。据了解,其是目前全球最快的AI训练集群,使用了华为自研的7nm昇腾910处理器。 After strict review by an authoritative jury, Atlas 900 stood out with i...[Details]
-
According to foreign media reports, Chinese researchers have developed a high-voltage HV electrolyte for ultra-high-voltage lithium metal batteries. It is reported that the Li||LiNi0.8Co0.1Mn0.1O2 (N...[Details]
-
On December 14, BYD Semiconductor announced that it has recently successfully developed and mass-produced a 1200V power device driver chip, BF1181, and will start mass-supplying it to major manufactu...[Details]
-
In some water towers and well water supply devices, although water tower water level automatic control circuits are installed, in the dry season, when the water source in the well is insufficient ...[Details]
-
Robots assisting libraries is an inevitable trend in the book industry
As the way people acquire knowledge evolves and changes, the introduction of robots into library scenarios is crucial; an...[Details]
-
Well-known whistleblower @Steve Hemmerstoffe has exposed information about Huawei Mate 40 Pro, Samsung Galaxy S21 series, Galaxy S20 FE, Google Pixel 5 and even OnePlus 8T 5G in recent months,...[Details]
-
Higher current carrying capacity and higher power
Rated insulation voltage 1500V
Maximum heating current up to 63A
Comprehensive coverage of high-power string inverters.
...[Details]
-
The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]