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The Fraunhofer Institute for Solar Energy Systems has confirmed that Roth & Rau (ETR: R8R) has achieved 21% efficiency in its solar cells. The 156mm monocrystalline silicon wafer, based on heteroju...[Details]
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Introduction
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Pipeline stray current interference usually takes good single grounding protection to obtain satisfactory results, but i...[Details]
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Due to the impact of the Great East Japan Earthquake, the "2012 General Meeting of the Institute of Electronics, Information and Communications Technology" was held again after a year. The wireless...[Details]
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On January 31, Walt Gas released an announcement on the expected increase in annual performance in 2020, stating that the company expects the net profit attributable to shareholders of listed compani...[Details]
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A programmable amplifier with a gain of 40 to 90 dB can be selected in 10 dB increments.
Function of the circuit
When using an OP amplifier for high-multiple AC amplification, if the voltage d...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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Blogger @数码闲聊站 broke the news that next year, there will be small-screen flagships, LCD flagships, and 2K OLED flagships. The high-end flagship mobile phone market is no longer dominated by OLED scre...[Details]
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Following the method of remote desktop control within the local area network in the previous article, today we will talk about the method of cross-network remote control, which is mainly divided in...[Details]
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On October 18, Ballard Power Systems, a commercial fuel cell supplier, and Forsee Power, a supplier of smart battery systems for sustainable electric vehicles , announced the signing of a strategic m...[Details]
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IP (Intellectual Propcrty) is often referred to as intellectual property. Dataquest Consulting Company in the United States defines IP in the semiconductor industry as a pre-designed circuit module...[Details]
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We know that the quality of the screen is one of the main factors that users pay attention to when buying a mobile phone. Mobile phone screens are not just different in size and resolution, but als...[Details]
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Compressed air leakage will cause a lot of energy waste, and existing detection methods are very time-consuming and ineffective; Fluke ii900 acoustic imager technology transforms listening for leaks ...[Details]
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China Energy Storage Network:
On International Labor Day, President Trump of the United States issued an executive order, the main content of which is: the bulk-power system has increasingly ...[Details]
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In autonomous driving, sensors are used to collect data about the surrounding environment, and they include images, lidar, radar, ultrasonic, and thermal sensors. One type of sensor is not enough, ...[Details]
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"Encourage environmentally friendly driving, reduce motor vehicle pollution emissions, and encourage motor vehicle drivers to turn off the engine when parking for more than 3 minutes in areas tha...[Details]