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In real life, when we see a person who looks like us, we may find it very interesting, but what if this person is a robot? Perhaps many people find it hard to imagine what it would be like to have a ...[Details]
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Compared with other substations, the 110 kV Nanmen Substation in Lishui District has a robot employee, which inspects the safety of each device every day. It is reported that the Nanmen Substation ...[Details]
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On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit with the theme of "The Heart and the Chip are in the Same Origin, and the Changes are Like Kunpeng" was officially held in Haicang, Xiamen. At...[Details]
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We use PWM to control the buzzer, which mainly has two functions: one is to enable the buzzer and set its frequency; the other is to disable the buzzer. These operations can be completed through io...[Details]
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There are many types of energy-saving lamps on the market, and the most advanced and environmentally friendly ones are LED energy-saving lamps. Data shows that LED energy-saving lamps save 80% more e...[Details]
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On September 9, Hebei Development and Reform Commission announced the renewable energy pilot demonstration projects, including energy storage projects:
Project Name: Xinle City Energy Storag...[Details]
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A long-thought-out trade-off How to simply judge the imaging effect of a blind-filling lidar? The industry usually has several indicators: field of view, ranging range, and angular resolution. ...[Details]
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In terms of advanced chip technology, American manufacturers have also fallen behind TSMC and Samsung. The 7nm, 5nm and 3nm that these two companies are mass-producing or about to mass-produce are fa...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no...[Details]
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BlackBerry recently announced the launch of BlackBerry Lab, a new department dedicated to cutting-edge research and development in the field of cybersecurity. Led by Chief Technology Officer Charles ...[Details]
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This 7½-digit 2010 Series low-noise multimeter combines cost-effectiveness with high resolution to test high-precision sensors, transducers, A/D and D/A converters, voltage regulators, reference sour...[Details]
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At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestical...[Details]
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Hua Hong Semiconductor Co., Ltd. ("Hua Hong Semiconductor" or "the Company", stock code: 1347.HK), a world-leading pure-play foundry for specialty processes, announced that it will fully cooperate wi...[Details]
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Recently, at the 2024 Elexcon Shenzhen Electronics Show, Liu Wei, Vice President of Infineon Technologies and Head of Greater China Marketing for Consumer, Computing and Communications Business, in...[Details]
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4mA~20mA current control circuit
Figure 4 shows a single-channel digital-to-analog converter used in an isolated 4 mA to 20 mA current loop control circuit. The AD56624 is packaged in a SOT-23 p...[Details]