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First, about the video:
For movies, DVD-NTSC uses the "2:3 Pull-Up" method when storing videos, converting 24-frame videos into 30-frame videos, but the playback time of 24-frame videos and conve...[Details]
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The Galaxy S21 series is about to be released, and a lot of news has been exposed online. Now, let's take a look at the default wallpaper of Galaxy S21. It is worth mentioning that these wallpapers...[Details]
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When talking about the clock of 51 single-chip microcomputer, the first thing that comes to mind is how 51 works? In order for a microcontroller to work, it must have a "power". For 51 single-chip mi...[Details]
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1. What is the effective bandwidth of a power analyzer?
The effective bandwidth of a power analyzer refers to the highest frequency of the signal that the power analyzer can measure and analyze.
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Recently, Poly, a global professional audio and video solutions brand, announced that several of its collaboration devices and solutions have obtained Google Meet and Microsoft Teams certification, b...[Details]
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With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
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Magnet wire has a wide range of downstream applications
Electromagnetic wire has many applications in the automotive field, and is mainly used in new energy vehicles for the stator windings of...[Details]
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Installation form
There are three types: floor-standing, hanging and embedded.
Installation Process
(1) Selection of wires, cables and protective tubes
The "Acceptance Code for Cons...[Details]
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Ericsson announced that Belgian operator Proximus has selected its equipment to build a new 5G core network on cloud infrastructure. The cloud-native solution is based on Ericsson's dual-mode 5G core...[Details]
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The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop po...[Details]
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Beijing Hyundai has set the market sales target for the Elantra plug-in hybrid at 3,500 units this year. On August 14, Beijing time, the Beijing Hyundai Elantra Plug-in Hybrid was simultaneously lau...[Details]
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Textile bursting strength tester The standard stipulates the method for measuring the bursting strength of fabrics using a spherical ejector, including the bursting strength test of the sample in two...[Details]
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50W transmitter and receiver matching solution, using ST supercharge protocol to simplify fast charging design
June 14, 2024, China –
STMicroelectronics has launched a Qi wireles...[Details]
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Rutronik Elektronische Bauelemente GmbH is expanding its portfolio with products from HMS Industrial Networks, a manufacturer of industrial communication and IoT solutions. The two companies have sig...[Details]
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Recently, the BDM-250 micro inverter independently developed and produced by Nortel Energy has successfully passed the latest UK G83/2 certification. This is the second time that Nortel Energy's BDM-2...[Details]
DIY/Open Source Hardware
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