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Introduction IGBT is an insulated gate bipolar transistor. It is a new type of power switching device and voltage control device. It has the advantages of high input impedance, fast speed, strong ...[Details]
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Taiwan-based electronics foundries announced their April revenues. Pegatron continued its good performance from March, with monthly revenue growing by 25%. Quanta also maintained its monthly growth p...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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Enter the arch/arm/ directory, and then use the grep "EXPORT_SYMBOL" * -r command to print out the functions available to the ARM platform driver that are exported by the EXPORT_SYMBOL macro. User pr...[Details]
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Currently, the wireless functions in mobile devices mainly include 2G/3G/4G, Bluetooth, Wi-Fi and GPS. In response to the test requirements of production, chipset manufacturers have added non-signa...[Details]
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The demand for power batteries is strong, and domestic battery manufacturers are actively expanding. Recently, related projects of Sunwoda and Guoxuan Hi-Tech officially ushered in product roll-off: ...[Details]
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Introduction
A sensor that converts temperature into electrical quantity by using the law of changes in the physical properties of a substance with temperature. These physical properties ...[Details]
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According to foreign media reports, the latest report from market research company iSuppli stated that due to the popularity of Apple's iPhone, touch screen technology has become a hot topic in the...[Details]
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There are always some great people who are not satisfied with the appearance of current products and want to create different products. That’s why there is this mobile phone that can be used f...[Details]
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The GM1500 is an ultra-small, low quiescent current, low dropout regulator (LDO).
The device is capable of 700mA of output current, has an input range of 0.75V to 5.5V and an output range of ...[Details]
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Amplifier function key diagram
The function of each button of the amplifier:
1.MIC1: Microphone 1, GA: Microphone 1 volume dimming potentiometer (also known as volume switch knob).
2...[Details]
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introduction
Oversampling ∑-△A/D converters are widely used due to their high precision and easy implementation with standard digital CMOS processes, and are increasingly integrated into systems on...[Details]
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Designers of circuits that operate at high temperatures must consider the variation of IC parameters and passive components over a wide temperature range, paying particular attention to their charact...[Details]
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Sunday marks the 15th anniversary of Steve Jobs unveiling the original iPhone at the Macworld Expo in San Francisco, and while the device revolutionized the smartphone industry, it's easy to forget h...[Details]
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In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]
MCU
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