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When you hear 4399, the first thing that comes to mind is probably the well-known domestic small game website. However, there is a unit yuan behind the 4399 here, which refers to the price of AirPods...[Details]
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In view of the chaotic market competition in the LED lighting market, many businesses have adopted a vicious price war. It is also very difficult for consumers to understand LED chips as they have...[Details]
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Samsung Electronics has successfully developed a "5G integrated base station" (Access Unit) that supports the 28GHz frequency band. It is the product that can support the fastest speed among the curr...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, has launched a new CoolGaN™ transistor 700 V G4 product series
. Compared with other ga...[Details]
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1. This module is purchased from Taobao GY9833: Price: 6.85. AD9833 purchase module and test experiment 2. Test the experimental board (1) Hardware AltiumDesignTest2020GenretCntF103SPIF030K8 (2) ...[Details]
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In February 2020, BlackBerry Mobile announced that starting from August 31, 2020, TCL Communication, the brand licensee, will no longer sell BlackBerry-branded mobile devices, nor will it have the ri...[Details]
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ADI recently released its new quarterly financial report. According to the company, ADI's first quarter performance was strong, with revenue growth of 20%, close to the historical high, operating pro...[Details]
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UPS, or uninterruptible power supply , is a system device that connects a battery (mostly lead-acid maintenance-free battery ) to a host computer and converts direct current into mains power ...[Details]
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1. Why use non-contact infrared thermometer?
Non-contact infrared thermometers use infrared technology to quickly and easily measure the surface temperature of an object.
No mecha...[Details]
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Zener diodes are widely used. Here is a simple method to accurately measure the voltage value of Zener diodes: As shown in Figure 1-1①, to measure the voltage value of Zener diodes below 15V, two...[Details]
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Judging from Texas Instruments' latest closing price on July 19, the company's stock price hit a record high and has recovered from the low point of the epidemic in March. According to relevant data,...[Details]
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Introduction: I remember that at the beginning of the year, Mercedes-Benz released a pure electric concept car - VISION EQXX (hereinafter referred to as Mercedes-Benz EQXX). Its two highlights are ve...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 ARM processor analysis ARM9 and ARM11 are Harvard structures with 5-stage pipeline structures, so their performance is a bit higher. ARM9 and ARM11 mostly have memory managers, which are better for...[Details]
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In LED lighting applications, non-isolated BUCK switching power supplies are favored by many customers due to their high efficiency, and they occupy a part of the market share. Represented by SN391...[Details]