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1 Introduction Power conversion efficiency test of power conditioner, efficiency test of inverter and motor, loss test of reactor, etc., all aspects of power electronics require high-precision power ...[Details]
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The two industries have diametrically opposed attitudes on who is responsible for the product and who must compensate whom. As the automotive and tech industries increasingly collide, many tech com...[Details]
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The circuit diagram of the development board DS1302 module is as follows: Purpose: The microcontroller queries the time of the DS1302 clock module and displays it on the digital tube. The initial...[Details]
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According to Xinhua News Agency, American researchers published a report in the American journal Science Robotics on the 24th, saying that they have developed a micro medical robot that can autonom...[Details]
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“Turn the phone’s brightness to the brightest and watch a row of numbers on a black background from dark to bright. If you can clearly see the darkest number, it means it’s a top-level screen. If...[Details]
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Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]
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Today, Xiaomi TV "Master" 82-inch Supreme Commemorative Edition was officially released, equipped with an 8K 120Hz screen and using 15360 pixels. Xiaomi TV "Master" 82-inch Supreme Commemorative Edit...[Details]
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High Brightness LED Development Background
In recent years, high brightness LED (HB LED) has become increasingly popular as a light source in various lighting systems. This is because high bri...[Details]
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Global 5G development has reached a "critical point": VIAVI's latest report shows that 47 of the world's 70 largest economies now have 5G networks in use VIAVI’s seventh annual “5G Deployment Stat...[Details]
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On May 7, Shangfang Electronics successfully completed the delivery of its first 8.6-generation new display PVD equipment. The 8.6-generation Array PVD equipment independently designed and de...[Details]
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1 Introduction A spherical photometer is an efficient and fast device for measuring the luminous flux and luminous efficacy of LED products. It is used by metrological institutions, product tes...[Details]
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Let’s first feel the charm of L4 autonomous driving. This is the L4 autonomous driving challenge I conducted at Continental’s Tech Show in Frankfurt, Germany. After watching this video, I think it ...[Details]
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Clock system and its distribution Figure 11 shows the main clock system and its distribution of AVR. These clocks do not need to work at the same time. In order to reduce power consumption, differen...[Details]
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On November 22, the signing ceremony of the cooperation agreement between Xichuan Beijing Jinyang Vanadium Co., Ltd. and Dalian Rongke Energy Storage Group Co., Ltd. was held in Xichuan County. Liu Ya...[Details]
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The home point setting of ABB robots is a very important part of robot programming and operation, which is related to the accuracy and stability of the robot. This article will introduce the method...[Details]