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Strategy Analytics' latest research report points out that in Q3 2020, HP defeated Lenovo for the first time in recent years with a slight advantage and regained its leadership in the notebook comput...[Details]
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A quarter of 2022 has passed, and domestic mobile phone brands have launched a large number of new mobile phones one after another. Most of them are high-end or even flagship products. Now it ...[Details]
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Dear engineers in the sensor industry, Where do you plan to go to "recharge" in September? Why not call your friends to a Sensor date? The world's leading pan-sensor companies competed on the ...[Details]
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By 2015, the market size of high brightness (HB) LEDs is expected to reach $20.2 billion (Source: Strategies Unlimited). One of the key application areas driving this growth is LEDs used in automoti...[Details]
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Recently, in the article "Performance growth is weak, distributor Yachuang Electronics is overly dependent on Japanese and Korean suppliers", Jiwei.com reported that Yachuang Electronics has weak per...[Details]
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1. Introduction
Due to the rapid development of communications, the load of the single board changes very quickly, which is mainly reflected in the following aspects: 1: The same single board requi...[Details]
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1 Introduction At present, the most widely used codec in China is the PT2262 encoding chip with 531441 (3 12 ) states produced by Princeton Company and the matching PT2272 decoding chip. However, o...[Details]
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The electromagnetic environment of modern electronic battlefield is complex and changeable, and the signal environment is developing towards the direction of density, complexity, and broadband occu...[Details]
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Looking back, Meizu used to be on par with Xiaomi, but now it has become a small factory in Zhuhai due to various problems, which is really sad. Meizu once had a lot of loyal users, but many consumer...[Details]
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Purpose: Test the current driving capability of npn transistor s8050
Equipment: resistor, breadboard, adjustable power supply with current display.
Method: The circuit is the simplest switch tube ci...[Details]
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At the end of 2019, industrial giants such as Bosch and Siemens announced plans to invest in and test their own private 5G networks. The first half of 2020 brought further news as Ford UK, Lufthansa ...[Details]
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LED (light-emitting diode), also known as LED small lamp, has many types and different parameters. The ordinary SMD light-emitting diode is used on our board. The forward voltage of this diode is usu...[Details]
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Abstract: The 24-bit Σ-Δ analog-to-digital converter AD1555/AD1556 launched by the American ADI Company contains a programmable gain amplifier, which can be used for low-frequency, large dynamic...[Details]
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This article lists the specifications in alphabetical order; not all of them apply to all probes. For example, the insertion impedance specification only applies to current probes; other specificatio...[Details]
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RFID (Radio Frequency Identification) technology is considered to be one of the top ten technologies with the greatest application potential in the 21st century due to its excellent recogn...[Details]
DIY/Open Source Hardware
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