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For many industrial electrical companies, grounding resistance is often measured using a clamp-on grounding resistance tester. When measuring a grounding system with a loop, the clamp-on grounding res...[Details]
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On April 15, Amazfit Yuewo teamed up with national treasure-level art master Han Meilin to launch a limited edition gift box co-branded with the master. The gift box will start pre-sale on bi...[Details]
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Today, Redmi Mobile's official Weibo account announced that it will officially release the Redmi K30 5G Speed Edition on May 11. The phone is now available for pre-order on JD.com. Officials sai...[Details]
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Many people say that 5G is not equal to 4G+1G, but when demonstrating 5G, they often only show the peak rate, habitually returning to the logic of 4G+1G. In fact, the real trump card of 5G may not be...[Details]
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The hybrid integrated circuit performance parameter test system is mainly designed to detect whether the integrated circuit chip meets the factory parameters. This test system can complete multiple ...[Details]
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figure 1 Although power batteries do not seem to have complex components, they still need to go through a lot of complex and repetitive testing from research and development to application, and ...[Details]
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Since 2013, the market share of the top five PV inverter manufacturers has been increasing every year, but this trend reversed in 2018. According to statistics from Wood Mackenzie Power & Renewable...[Details]
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Smart sensors are the main source of information for devices, equipment and systems to perceive the external environment. With the advancement of the "dual carbon" goals and the arrival of a large-...[Details]
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SystemVerilog is the result of many technical developments and practical experiments over the past 10 years, including hardware description language (HDL), hardware verification language (HVL), S...[Details]
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Many people always face a problem when using microcontrollers, that is, high and low levels are always output during the use of microcontrollers. Why is this? The editor below will use the LPC11C14...[Details]
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Today, it is almost a given that switching power supplies will use MOSFETs as power switches. However, there are instances where bipolar junction transistors (BJTs) may still have some advantages ove...[Details]
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MAX731 switch-controlled DCDC boost converter circuit
MAX731 is a switch-controlled DC-DC boost converter. It can generate 5V, 200mA DC voltage using 2 No. 5 batteries, and its conversion effici...[Details]
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The total investment is 67.5 billion yuan, and the planned battery production capacity is 150GWh. This is a battery project that was recently started in Hubei Xiaogan Airport Economic Zone. Howeve...[Details]
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Dr. Handel Jones, CEO of International Business Strategies (IBS), a strategic consulting firm for the U.S. electronics industry, analyzed the areas in which China is catching up with the United State...[Details]
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WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]