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Editor's note: After the announcement of the 2019 Nobel Prize in Chemistry, John Goodenough's research turned people's attention to the development of the battery industry. Recently, Tesla claimed th...[Details]
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Today, the second Redmi K30 product manager online event officially hosted by Redmi Mobile Phone was successfully concluded. During the event, the product manager answered questions such as why the R...[Details]
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Recently, the U.S. state of Michigan hopes to develop a 1-mile-long wireless charging road for electric vehicles by next year, which will allow vehicles equipped with this technology to automatically...[Details]
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People who pay attention to the field of electric vehicles should see the name " VinFast " frequently in recent years. From building a factory in the United States to planning to go public in the Uni...[Details]
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SD card introduction
SD card is a new generation of memory device based on semiconductor flash memory. SD was successfully developed in August 1999 and weighs only 2 grams. However, it has high memo...[Details]
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Bolivia's lithium reserves are concentrated in the salt flats between the southwestern cities of Uyuni, Potosí and Oruro. Image credit: Damien Ramos / Flickr
Bolivia will try t...[Details]
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The infrared decoding and infrared encoding data correspond one to one, so I will not go into details about the infrared encoding protocol here. In the N76E003 microcontroller, we use external inte...[Details]
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According to foreign media reports, the US Department of Commerce has begun an investigation into Seagate for allegedly illegally selling hard drives to Huawei. Last year, the US government further t...[Details]
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According to foreign media reports, LiDAR research and development company Baraja has raised $40 million in a new round of financing, including participation from Hitachi Construction Machinery, to a...[Details]
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The megohmmeter, also known as the megohmmeter, is a professional measuring tool used to measure the insulation resistance value, so it is also called the "insulation resistance meter". In the work o...[Details]
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After years of development, local enterprises have absorbed foreign research and development results, making wireless alarm products more stable than ever before. At present, they have basically be...[Details]
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Keithley DMM7510 7.5-digit desktop multimeter is said to be comparable to 8.5-digit multimeters on the market in terms of performance and functions. In early September, an old customer in Shenzhen se...[Details]
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Abstract: The reasons why lead-acid batteries often fail to reach their designed service life are analyzed, and a new charger design principle is proposed.
Keywords: battery; battery charging and...[Details]
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On February 10, U.S. time, the U.S. International Trade Commission (ITC) made a final ruling on the trade secret dispute between two South Korean EV battery manufacturers, LG Chem and SK innovation. ...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]