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Recently, TUV SÜD Group (hereinafter referred to as "TUV SÜD") issued the world's first two low blue light China Mark certification certificates for projection equipment to two "JMGO" projectors, G9 ...[Details]
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The NEX series, which shoulders the mission of vivo's technological exploration, has not been updated for more than a year. Vivo's Hu Bashan previously stated that vivo has redefined the target...[Details]
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1 stepper motor
The stepper motor is a purely digitally controlled motor. It converts the electrical pulse signal into an angular displacement. That is, given a pulse, the stepper motor rotates by ...[Details]
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question:
What is an RF Attenuator? How do I choose the right RF Attenuator for my application?
Answer:
An attenuator is a control element whose...[Details]
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1. Set up software simulation first. Refer to the chapter 2.4 Software Simulation in the STM32 incomplete manual.
Example functionality:
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The whistleblower ZYAD ATEF exposed some parameters of Redmi 8A on the /leaks website. According to the leaked information, the processor of Redmi 8A is Snapdragon 439, equipped with 4GB of mem...[Details]
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Mission-critical subsystems must be highly reliable to ensure driver and passenger safety.
Figure 1
Circuit blocks in an AV camera subsystem (Figure 2). The camera power sub...[Details]
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Apple is expected to release the 2021 iPhone in September, which is tentatively called the "iPhone 13." According to a report from DigiTimes, in order to release it on time, Apple has been preparing ...[Details]
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When the input is -24V DC voltage, a +12V regulated power supply composed of CW3524 is used. The double-ended switching regulated power supply composed of CW3524 integrated pulse width modulator has ...[Details]
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introduction
In just a few years of development, digital video recorders (DVRs) have gradually replaced the dominant position of traditional analog video equipment and become the mainstream of ...[Details]
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1. Electromagnetic interference Electromagnetic interference is referred to as EMI, which includes ESD (electrostatic discharge), EFT (fast transient group pulse effect), Surge (surge effect), etc. E...[Details]
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The development direction of power supply can be summarized into three aspects: first, miniaturization; second, high efficiency and high reliability; third, intelligence or digitization. Among them...[Details]
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At Apple's 2021 WWDC conference held early this morning, Apple went straight to the point after the opening and introduced tonight's blockbuster new product iOS 15. The person who introduced t...[Details]
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We have done the timer experiment before, now let’s take a look at the counting experiment.
There are often two requirements for counting at work: first, to display the counted value, and ...[Details]
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On the afternoon of October 30,
GalaxyCore Co., Ltd. (hereinafter referred to as "GalaxyCore") announced its third-quarter results for 2024. In the first three quarters of this year, GalaxyCore...[Details]
RF/Wirelessly
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