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At present, the manufacturing technology of high-brightness blue and pure green semiconductor chips is mainly in the hands of a few companies in Japan, the United States, etc., resulting in relativ...[Details]
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I referred to the DS1302 data sheet, which was in English but very helpful. I combined it with many online codes to write the following example. Except for the trickle charger function, all the inter...[Details]
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In the early morning of January 7th, Beijing time, on the eve of CES2020, TCL pre-released three TCL 10 series smartphones, including the first 5G phone TCL 10 5G, and the first batch of phones confi...[Details]
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1. Overview S5M8767A has 9 BUCKs and 28 LDOs, which can be considered as a total of 37 power supply circuits. These 37 power supply circuits can use a minimum step voltage of 6.25mV, and up to 60 vol...[Details]
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In-vehicle infotainment systems play an important role in improving the comfort of car driving, which has led to
the rapid development
of car entertainment systems
in recent years. On th...[Details]
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Matrix keyboard is also called row-column keyboard. It uses I/O lines to form a row and column structure, and the keys are set at the intersection of the rows and columns. When there are many keys,...[Details]
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On July 19, the new Zeekr 009 was launched tonight. At the press conference, the official stated that the new car will have "three 800 full ecological solutions", namely a new generation of 800V ul...[Details]
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All-solid-state batteries have solid positive electrodes, negative electrodes, and electrolytes, so compared to the lithium-ion batteries currently used in mainstream EVs, there is no risk of batte...[Details]
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In today's world, with the continuous improvement of environmental awareness and the expectation of green energy, how to improve energy efficiency is a problem we are facing. Globally, the "low pow...[Details]
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Use u-boot to boot from NOR Flash. As mentioned above, u-boot is a two-stage Bootloader. The first-stage files are cpu/arm920t/start.S and board/EmbedSky/lowlevel_init.S. The former is platform-relat...[Details]
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The life of an EV battery is typically 7 to 10 years, depending on several important factors. Even within the same model, some batteries will degrade faster than others, depending on operating temp...[Details]
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With the rapid development of medical electronic technology, the types of medical equipment are increasing. Medical equipment is increasingly closely related to modern medical diagnosis and treatme...[Details]
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On February 1, the Nangang Energy Storage Project with an installed capacity of 61MW/123MWh was completed and connected to the grid. This is the largest single-unit user-side energy storage project in...[Details]
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R&S and AVL jointly developed a solution that supports automatic testing that simulates real driving conditions. Electric vehicles contain many electronic components that emit radio frequency int...[Details]
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On November 20, Samsung Electronics held a machine-entry ceremony for the new NRD-K semiconductor R&D complex located in the Giheung Park in South Korea on the 18th local time, marking the start of...[Details]
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