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Oscilloscopes are mainly divided into analog oscilloscopes and digital oscilloscopes according to their implementation principles, and into real-time oscilloscopes and sampling oscilloscopes accordin...[Details]
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There were relatively few new phones released in February. Huawei's Mate X2 folding screen phone eliminates creases, and the Redmi K40 series has a high cost-performance ratio. Which new products are...[Details]
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At CES 2020, Hisense launched the ConnectLife smart platform, which showcased a full-house, all-time smart solution from the living room to the bathroom to the kitchen, bringing the future of smart h...[Details]
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#define Wait1us _nop_();
#define Wait2us {_nop_();_nop_();}
#define Wait4us {Wait2us;Wait2us;}
...[Details]
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This morning, I used IAR to debug and compile a project, and found that IAR actually had the following error message An error occurred while retrieving GDI features: gdi-error : Can't access config...[Details]
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SmartSens launches new 3MP automotive-grade 2-in-1 image sensor to enable high-end in-vehicle imaging applications
September 23, 2022, Shanghai, China - SmartSens (Shanghai) Electron...[Details]
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Many people thought that Apple's first device equipped with 3nm process chips would be launched next year, but unfortunately it will not happen. Since TSMC cannot achieve its mass production goals ne...[Details]
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The function of the vehicle electronic compass is to help users determine the direction of the vehicle, accurately display the azimuth angle and provide correct operating instructions. Therefo...[Details]
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1. Classification of AD converters
The following briefly introduces the basic principles and characteristics of several commonly used types: integral type, successive approximation type, paral...[Details]
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The constant current source circuit uses an operational amplifier and a triode to form a voltage-current conversion circuit. Among them, the main function of OPA211 is to achieve high-precision V/I...[Details]
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On May 28, TCL Technology announced that it plans to issue shares, convertible bonds and cash to Wuhan Industrial Investment to purchase 39.95% of Wuhan Huaxing's equity at a price of 4.217 billion y...[Details]
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In its latest report "China Manufacturing IT Application Market Forecast and Analysis, 2020-2024", IDC predicts that the scale of investment in China's manufacturing IT market will reach US$25.82 bil...[Details]
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Working principle of atomizer
The solid hole atomizer itself is a ceramic sheet, the surface is made of glass glaze, and the high-frequency vibration ultrasonic principle is used to instantly ...[Details]
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China Energy Storage Network:
Today, energy shortage, environmental pollution, and climate change have become common problems facing human society. Therefore, an energy revolution (global ene...[Details]
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Using a multimeter to determine capacitor quality Depending on the capacity of the electrolytic capacitor , the multimeter's R×10, R×100, or R×1K settings are usually used for testing. The red and b...[Details]
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