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China is a late-developing country. Its economic growth in the past three decades is extremely rare in world history. If we consider its huge population size and national size, it can even be said ...[Details]
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Agilent 4155B is a new generation of precision semiconductor device parameter analyzer. It has the latest digital scanning parameter analyzer, reliable tester, powerful fault analysis tools, automati...[Details]
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Small magnetic toroidal coils are core components of magnetic components (network transformers and power inductors) and are widely used in network communications, consumer electronics and other field...[Details]
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ARM boot process
For general embedded systems, considering system cost, running speed and other factors, several memory devices are often used in combination. In the example below, I used an AR...[Details]
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The advanced PWM controller for LED lighting has an advanced dimming interface and provides lossless dimming trigger control circuit. There is no low-frequency light intensity fluctuation, the LED cur...[Details]
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1. Brief Introduction For the application of general timers in STM32, the timer can measure the pulse length of the input signal (input acquisition) or generate an output waveform (output comparison ...[Details]
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When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
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The OriginOS Ocean original system started recruiting for the second batch of public beta today, including 8 mobile phones from the vivo and iQOO brands. 【Model requirements】 X60, X60t, iQOO 5, iQO...[Details]
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Supporting digital business development in China with an identity-first security strategy Regarding identity and access management (IAM), Chinese enterprises and institutions widely adopt the 4A (a...[Details]
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Sports bracelets, smart watches, ear-worn devices, smart glasses... At present, the product categories of wearable devices are extremely rich, and there are multiple brand options under each product ...[Details]
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Linear Technology Corporation introduces the LTM4644, a 4-output step-down micromodule (μModule) regulator that can be configured as a single output (16A), dual output (12A, 4A or 8A, 8A), triple out...[Details]
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Wound explosion-proof
motor
is a special motor designed to meet the needs of flammable and explosive places. It is mainly used in petroleum, chemical, metallurgy, medicine and other industr...[Details]
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C language programming on 80C51 Features of C51: (1) After students who have learned C language have a basic understanding of single-chip microcomputers, they can start to try to write one or two C...[Details]
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Target applications include user presence sensing, gesture recognition, robotics and industrial uses On December 25, 2023, China - STMicroelectronics’ latest generation 8x8 multi-zone time-of-fligh...[Details]
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Abstract: This paper describes the composition of high-frequency switching DC operating power supply systems and the power factor, current sharing method, heat dissipation and dust prevention of...[Details]