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i Problem
With the development of production and the advancement of technology, especially the widespread application of various power electronic loads with rectifier inlets, that is, the emer...[Details]
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Ground resistance tester, English abbreviation: Ground Resistance Tester . The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indis...[Details]
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According to foreign media reports, Huawei has recently launched the Huawei P Smart Z in Europe. This is also Huawei's first borderless smartphone with a pop-up selfie camera. Huawei P Smart ...[Details]
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Translated from 5gradar China’s smartphone market continues to grow despite the global coronavirus pandemic, driven by its appetite for 5G, new research shows. According to the latest report ...[Details]
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This article briefly introduces various microcontroller peripheral modules. It is not comprehensive at present and may be further modified and improved in the future.
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The development of infrared measurement technology has made the sensitivity, working temperature and detection rate of materials continue to develop to a higher level, and new materials are constan...[Details]
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According to foreign media reports, SK Innovation (SKI) announced that the company will develop the world's first high-performance electric vehicle battery, aiming to increase the maximum range of el...[Details]
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Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]
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A simple circuit is added inside the base box of an ordinary push button switch (see figure). The figure below shows the printed circuit board connected to the coil.
Normally, the button SB ...[Details]
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On August 18, Horizon Robotics announced that its Sunrise 3 chip is installed on the TCL X12 smart screen. It is understood that TCL X12 8K MiniLED Lingyao Smart Screen (hereinafter referred to as T...[Details]
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On February 4th local time, lithium metal power battery company SES AI Corporation (SES) announced its listing on the New York Stock Exchange with the stock codes SES and SES.WS. Global automakers Ge...[Details]
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A switched reluctance motor is an electromechanical energy conversion device that converts electrical energy into mechanical energy. In contrast to a DC motor, where energy conversion is performed ...[Details]
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As shown in the figure, this is the Doppler effect and light dual-control automatic door socket circuit (RD627). It consists of a Doppler effect sensor head, a light-controlled switch, a monostable...[Details]
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Radar level gauges have the advantages of low maintenance, high performance, high precision, high reliability, and long service life. When measuring the liquid level of a container, it is affected b...[Details]
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Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]
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