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Introduction to Loop Resistance Tester Loop Resistance Tester, also known as contact resistance tester, is a special instrument used to measure contact resistance and loop resistance of switch co...[Details]
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With the continuous growth of the commercial robot market, the huge potential of the commercial cleaning field is destined to become a strategic market that all major players are vying for. As this...[Details]
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In the human-computer interaction interface of the single-chip microcomputer, the general output methods are as follows: light-emitting tube, LED digital tube, LED dot matrix, liquid crystal display....[Details]
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This glossary collects op amp terms and specifications to provide a handy reference guide for designers. This article describes op amp parameters listed in the Electrical Characteristics table of a...[Details]
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Abstract: Compared with the traditional two-stage PFC converter, the single-stage PFC AC-DC converter only uses one switch and one controller. The application of single-stage PFC technology in low-...[Details]
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USB devices
can be connected to any USB interface on the PC. Using a HUB can also expand the connection of more USB devices to the system. The USB HUB has an upstream port (to the host) and ...[Details]
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This article introduces a photoelectric complementary LED street light controller, which controls the solar panel to charge and discharge the battery pack, detects the battery capacity in real time, ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Figure 1 Solar panels on photovoltaic roofs "spontaneously combust"
Recently, a solar panel in a photovoltaic power station in Germany caught fire. The burning scene was horrific. It i...[Details]
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The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple, high-frequency ripple, common-mode ripple noise caused by parasitic parameters, ultra-hig...[Details]
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Radar is a key technology for autonomous driving. According to foreign media reports, Uhnder and dSPACE have recently reached an agreement to support each other in the two major areas of sensor devel...[Details]
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Linear Technology Corporation has introduced a 45V, 2.1MHz DC/DC boost mode converter LT3599, which can work as a constant current
LED
driver
and can drive up to 40
white LEDs
...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on December 6, the winning bidders for the string inverter equipment procurement for China Resources Power Baise Tianyang 300MW inte...[Details]
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On September 4, Lei Jun, founder, chairman and CEO of Xiaomi Group, demonstrated the Xiaomi Laboratory. Lei Jun said that this Xiaomi laboratory has 1,800 mobile phones for non-stop testing....[Details]
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As shown in the figure is the principle diagram of the "Welcome, welcome to patronize" sound and light voice and music integrated circuit. The IC internally stores 2 sections of "Welcome, welcome t...[Details]