[i=s]This post was last edited by chrisrh on 2019-1-18 10:32[/i] [font=Tahoma]I have been a bit busy recently and haven't written a review for a while. [/font] [font=Tahoma]I have some time these two ...
Vienna rectifier power topology is used in high power three-phase power factor (AC-DC) applications such as off-board EV chargers and telecom rectifiers. The control design of the rectifier can be com...
[i=s] This post was last edited by nettui on 2019-4-17 21:24 [/i] [p=32, null, left][color=rgb(51, 51, 51)][font="]The 89c52rc model development board of stc has a crystal oscillator of 12m. This is b...
[i=s]This post was last edited by gsy on 2020-5-24 19:30[/i]I found a chip on Taobao that is controlled by a serial port. It has one-click matching functions for air conditioners and TVs, and a local ...
In recent years, the bottleneck of laser generator
technology
has been overcome in China, the price of laser welding machines and their accessories has dropped si...[Details]
Since the Metaverse concept became popular, imaginations and layouts about it have emerged in an endless stream. Some survey agency reports even predict that a real "oasis" world will appear in 2030....[Details]
As I rode home, it occurred to me that turning the handlebars to look around corners fits in nicely with the concept of adaptive front-lighting systems (AFS) being adopted by many automakers. The ...[Details]
Resistance, the resistance of a substance to electric current is called the resistance of the substance. A substance with low resistance is called an electrical conductor, or conductor for short. A...[Details]
Juheng.com reported today that according to Korean media, Samsung Electronics has replaced the head of the semiconductor R&D center responsible for developing the next generation of chips, and the se...[Details]
On October 17, the International Alliance for Intelligent Manufacturing (ICIM) and the China Association for Science and Technology Intelligent Manufacturing Association (IMAC) jointly released the l...[Details]
LED screens have become essential facilities in modern large-scale sports stadiums. The use of a large number of LED screens in major sports events is an indispensable device. The display system of th...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. An oscilloscope uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals...[Details]
CD4046 can be used to form a phase detector, which can be used to detect the phase difference between two sine wave signals with the same frequency but different phases. The circuit composition is sho...[Details]
Preface In this section, we will start to learn the interrupt system of the 51 microcontroller. The 51 microcontroller has 5 interrupt sources. We will first learn the external interrupt and use the ...[Details]
Recently, Montblanc officially launched its first wireless smart headset, which is equipped with Qualcomm's flagship low-power Bluetooth headset solution - QCC5100 series. With the advantages of low ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Advanced and high-level industrial connectivity throughout the factory is the cornerstone of digital transformation. Without industrial connectivity, there is no reliable way to transform large amo...[Details]
Electric vehicles (EVs) and hybrid electric vehicles (HEVs) are rapidly taking over the automotive market, and with these new vehicles comes an increased need for onboard and off-board charging sys...[Details]
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