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At the beginning of this year, Jiwei.com counted the IPOs of mobile phone and semiconductor industry chain companies in 2020. Overall, due to the impact of the epidemic, the number of companies submi...[Details]
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Nowadays, since switching power supplies can generate electromagnetic waves that affect the normal operation of electronic products, correct power supply PCB layout technology becomes very importan...[Details]
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To understand how robot replacement might occur, it’s helpful to break our relationship with robots into four categories.
The first category is: humans can do it, but robots can do it better. Hum...[Details]
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ARM bare metal phase 1 enhanced version video course supporting WiKi Lesson 11_Use of serial port (UART), There are 2 sections in total: Section 001_Auxiliary Line 1_Hardware Knowledge_UART Hardware ...[Details]
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Today, Weibo blogger @数码闲聊站 released some information about the OPPO Find X5 phone. The series is tentatively scheduled to have three models, which will be equipped with the Dimensity 9000/Snapd...[Details]
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The STEVAL-IHM031V1 demonstration board is a low voltage three-phase power stage inverter designed to perform permanent magnet motor controls. To this purpose, it must be connected to an additional co...[Details]
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According to foreign media Tom's Hardware, the shortage of graphics cards on the market has lasted for two years. Although the prices of graphics cards on the market have fluctuated, they have remain...[Details]
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Technical features ★ Voltage and current output can be flexibly combined to output up to 6-phase voltage and 6-phase current. It can be combined in any way to achieve conventional 4-phase voltage, ...[Details]
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If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power supply: This is of course indispensable. The microcontrol...[Details]
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1. Instruction fetching, decoding and execution model: First, let's take a look at how the single-chip microcomputer works. Let's take the computer motherboard as a comparison. When we buy a comp...[Details]
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Samsung has announced on Twitter that it will soon release a new Exynos processor. Foreign media said it will most likely be released at the 2019 Samsung Technology Day event tomorrow. The teaser i...[Details]
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Contents The invention belongs to the technical field of pipeline transmission fluid flow measurement, and in particular relates to a through-type small-caliber ultrasonic flowmeter. Background of ...[Details]
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On January 8, the Municipal Development and Reform Commission learned that the "Changsha Electric Vehicle Charging Infrastructure Special Plan (2017-2020)" (hereinafter referred to as the "Plan") h...[Details]
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NI, a provider of software-defined platforms that accelerate the development and performance of automated test and automated measurement systems, today announced it has won the Supplier of the Year a...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
PCB Design
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