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GPGPU, or general-purpose computing GPU, is actually not general-purpose computing, but deep learning computing or AI computing, which is the multiplication and accumulation of matrices at the bottom...[Details]
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According to Jinan Daily, recently, the customs department has successively released foreign trade data for the first eight months of this year. Shandong's foreign trade performance is outstanding, a...[Details]
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New Model Release
In order to meet the market demand for low-voltage and high-current linear power supplies, RIGOL DP800 series linear DC power supplies have carefully launched new h...[Details]
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Sound reinforcement engineering is a means of processing the original sound using architectural acoustics and electroacoustics to achieve the expected listening effect.
The sound reinforcement syst...[Details]
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Researchers at the Georgia Institute of Technology have used zinc oxide nanowires to significantly improve the efficiency of gallium nitride LEDs in converting electrical current into ultraviolet l...[Details]
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There are more than 300 chips in a new energy vehicle, more than half of which are power chips. According to Gartner data, the cost of power devices in a new energy vehicle is as high as $387, accou...[Details]
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According to foreign media reports, the "Apple Car" may adopt a system that can alert the driver to debris and cracks on the windshield and other windows. The system uses infrared to determine whethe...[Details]
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On June 14, semiconductor manufacturer ROHM Semiconductor announced the launch of a new automotive LDO regulator IC: the BD9xxN1 series, which can operate stably under nano-level output capacitance...[Details]
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Does this small step for Aptiv represent a big leap forward in China (in terms of autonomous driving technology)? This week, it was reported that technology supplier Aptiv has opened a mobility off...[Details]
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LED lighting
has become one of the most eye-catching high-tech fields in the 21st century due to its advantages of energy saving, environmental protection and long life. Japan began to imp...[Details]
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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe w...[Details]
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Lung disease is one of the most widely spread diseases that endangers the lives and health of the Chinese people. The main ones include pneumonia, emphysema, interstitial lung disease, chronic obst...[Details]
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Computer serial port control relay, as the name implies: it is to use the computer serial port to control the "on" and "off" of the relay. Then use the normally open or normally closed contacts...[Details]
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For example, if the pneumatic solenoid valve used on the valve does not work, the simplest way is to insert a metal device directly into the coil hole, provided that the coil is energized. See if the...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]