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Block diagram (SBD) of a server AC/DC power supply and telecom rectifier using TI's analog PFC and PWM controllers and high-performance drivers and transceivers. Block Diagram Design Considerat...[Details]
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When I signed up for the 5th Freescale Smart Car Competition, I knew that I had to use Freescale's 16-bit microcontroller. I didn't care much at the time, so I just bought a book on the subject. I re...[Details]
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Recently, the Shenzhen Pingshan Shahu Station distribution and storage project jointly built by Xiaoju Energy and China Electric Equipment Investment Company was officially put into operation. Relying...[Details]
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Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
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On the evening of April 27, Anjubao released its 2021 annual performance report, saying that during the reporting period, the company achieved total sales revenue of 759 million yuan, a year-on-year ...[Details]
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Abstract: A network communication circuit is designed using DAVICOM's Ethernet control chip and TI's TMS320C6713. This design is suitable for various embedded devices and various signal processing ...[Details]
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Hardware: STM32F103C8T6 Platform: ARM-MDk V5.11 The previous article talked about how to use the timer to measure the frequency of the signal (see Using the timer to measure the freque...[Details]
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In 2022, the intelligentization of automobiles will accelerate. The in-vehicle cameras, known as the "eyes of intelligent driving", need to increase both "quantity" and "quality". Image sensors hav...[Details]
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According to Reuters, the US Federal Aviation Administration (FAA) said on the 26th that it had confirmed a new hidden danger in the 737 MAX, which must be resolved before it can resume flying. The W...[Details]
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For high-speed signal transmission, serial buses have become the standard. PCI Express, XAUI, InfiniBand, Serial ATA, and many other standards use differential technology to transmit data and clock si...[Details]
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From October 22 to 24, Huawei HDC Developer Conference 2021 (HDC.Together) was successfully held in Songshan Lake, Dongguan. As Huawei's annual flagship event for global developers in the ICT field, ...[Details]
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At present, there are basically three types of railway crossings: manned, manned and unmanned. For a long time, the railway department has invested a lot of manpower and material resources in manne...[Details]
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Today I will share with you some hidden practical tips. These tips are very useful, and you may not know all of them. Let's take Honor as an example. Such mobile phones, whether they are iOS or Andro...[Details]
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The time required for PIC18F4520 to run an instruction is equal to 4 machine cycles = 1us (4M crystal oscillator) Timer initial value setting: Take 5ms as an example TMR0H=(65536-5000)/256=0XEC; ...[Details]
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We have analyzed the BOM of ZTE Axon 20 5G, and this time we will analyze the number of components and their cost. Before we start the analysis, we need to explain some concepts and issues of compo...[Details]
Test/Measurement
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