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With the development of science and technology, digital oscilloscopes are becoming more and more advanced, and the waveform refresh rate has gradually become the fourth largest technical indicator of ...[Details]
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Wavelet transform can decompose signals at multiple scales and has good localization characteristics in both time domain and frequency domain. This excellent time-frequency analysis characteristi...[Details]
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The new R&S ESR EMI test receiver uses FFT-based time domain scanning to perform standards-compliant interference measurements up to 6000 times faster than conventional EMI test receivers. It provide...[Details]
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1 Introduction
In the circuit design of integrated circuits, especially in the design of analog circuits, resistors are inevitably needed. For low-resistance applications, aluminum wire resistors, ...[Details]
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On June 2, Huawei officially released the smart terminal operating system HarmonyOS 2, and launched the first batch of public beta upgrade HarmonyOS 2 on the same day. Supported devices include Huawe...[Details]
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6 main features
1. Patented anti-static and particle removal function, fully automatic surface tension meter
High accuracy and precision guaranteed.
2. Automatic surface tension meter
The ...[Details]
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1 Introduction
At present, the switching power module single-chip microcomputer system plays a very important role in the satellite-borne instruments. The satellite-borne instruments are often ...[Details]
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OEMs allow customers to make up lies about manufacturing processes
Many people occasionally lie about their age or weight, but when companies do so, it can be considered false advert...[Details]
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The iPhone 12 Pro is equipped with a 6.1-inch Super Retina XDR screen with a resolution of 2532 x 1170, a 2000000:1 contrast ratio and a maximum brightness of 1200 nits, which can provide excellent d...[Details]
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Overview and measurement principle of RF admittance level meter:
Radio frequency admittance is a new type of level control technology developed from capacitive type, which is anti-hanging, more r...[Details]
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As one of the essential accessories of an oscilloscope, the current probe plays an extremely important role. There are many brands of current probes. In addition to the standard probes of the oscillo...[Details]
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Preface: With the further development of 5G applications, intelligent connected cars will become the largest mobile terminals, and V2X is a crucial part of realizing intelligent driving. Recently, ...[Details]
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Flowmeter is an indispensable instrument for measuring the flow of liquid and gas. I believe everyone has seen many different types of flowmeters. The correct installation method is very important ...[Details]
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Many LCD modules use resistive touch screens, which are equivalent to sensors that convert physical positions into voltage values representing X and Y coordinates. Usually, there are 4-wire, 5-wi...[Details]
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1 Introduction
At present, the commonly used serial buses for data transmission between microcomputers and peripherals are mainly I2C bus, SPI bus and SCI bus. Among them, I2C bus ...[Details]