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The first cobalt-free battery has rolled off the production line, and the sodium-ion battery and 4860 battery are already on the verge of being launched. In addition to these, what other technologica...[Details]
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I have been busy all day today, because I found that if I don't work harder, I may not be able to get the code before the winter vacation. Today I rushed to work on two modules, a human body sensing ...[Details]
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If we must give "2019" a title of the first year, it should be the first year of commercialization of autonomous driving . The reason is simple: the sales volume of the automobile market has declined...[Details]
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The Ministry of Industry and Information Technology has previously formulated the "Action Plan for Promoting the Electrification of Public Sector Vehicles" and is currently vigorously promoting it. A...[Details]
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Samsung is expected to launch the Galaxy S21 series on January 14. It also plans to launch multiple foldable phones next year, including the Galaxy Z Fold 3, Galaxy Z Flip 3, and Lite versions of the...[Details]
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The AD9854 DDS chip is used here. Under the 300 MHz clock drive, it can generate a signal of up to 150 MHz according to the Nyquist sampling theorem. In order to obtain a better signal frequency, gen...[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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The heart of an electric motor consists of a rotor and a stator, around which the rotor spins. Traditionally, stators are made of iron and tend to be heavy, accounting for about two-thirds of the w...[Details]
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There are many different seemingly plausible opinions on this issue. Some people say: In the volt-ampere characteristics of LEDs, the voltage is fixed and the current is also fixed. So the effect o...[Details]
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1. uboot’s support for fdt (flattened device tree) Add in xxx_defconfig #define CONFIG_OF_LIBFDT 1 /* Device Tree support */ Recompile u-boot to support device tree. 1. Enter at the uboot command l...[Details]
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Universal Serial Bus (USB) is a new computer peripheral serial communication interface standard. It overcomes the defects of traditional computer serial/parallel ports and has the advantages of hot...[Details]
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May was originally thought to be the month with the least number of new models released, but the opposite happened. In the middle of the month, many models began to be preheated, officially announced...[Details]
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Dutch technology blog LetsGoDigital has just reported on a new side touch UI design patent obtained by Huawei, which is expected to be adopted by the Mate 40 series smartphones later this year....[Details]
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1. Experimental Task Use the adjustable resistor to adjust the voltage value as the input of the simulated temperature. When the temperature is lower than 30℃, a long beep alarm and a light alarm a...[Details]
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RT9600 Typical Application Circuit
There 2 PCB trace have to parallel and place R near to PWM IC ...[Details]