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As electronic devices become more powerful and support more and more network frequency bands, RF front-end modules have become an indispensable part of them. In the RF front-end, filters are one of t...[Details]
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Today, I encountered some problems when using the USART module and solved them, so I posted them to share.
Problem description:
When using USART for serial communication, I only turned on the rece...[Details]
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On February 1, Korean media Fnnews quoted a source in the financial investment industry as saying that YMC and Chinese panel manufacturer TCL Huaxing completed the evaluation of SDC's remaining LCD ...[Details]
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On November 5, the construction of the Ningxia Baofeng Battery and Energy Storage Container System Demonstration Project located in the Suyin Industrial Park was accelerated. The first phase of the 10...[Details]
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Automakers such as Toyota and Nissan plan to increase production, which significantly reverses the recent trend of production cuts caused by chip shortages. Nissan informed suppliers that it plans...[Details]
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Abstract: This article describes three options for interfacing the DS1859 digitally controlled resistor with the MAX3735 laser driver, including a new technique for implementing a linear transfer func...[Details]
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It is rumored that the vivo X80 series will be launched at the end of this month. Recently, the main specifications of vivo X80 and X80 Pro have been exposed. The vivo X80 and X80 Pro are expected ...[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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Redmi Mobile’s official Weibo account previews: After the college entrance examination, Redmi has another important news. Pay attention and mark the key points. See you tomorrow, college entran...[Details]
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Grayscale, also known as color scale or grayscale, refers to the degree of brightness. For digital display technology, grayscale is the determining factor for the number of colors displayed. ...[Details]
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Foreign media have exposed the parameter configuration information and renderings of OPPO's new phone OPPO A9 2020, allowing people to get a glimpse of the true appearance of this new phone in a...[Details]
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Medical robots
are
a new and popular track in the
robotics
industry. Last year, several global
medical
robot companies received hundreds of millions of yuan in financing. Accor...[Details]
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In fact, it is very easy to make the buzzer on the TQ210 board sound, because the buzzer provided by Tianjian to TQ210 is an active buzzer. As long as the buzzer is powered, the buzzer will emit a so...[Details]
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The China Academy of Information and Communications Technology released the "November 2019 Domestic Mobile Phone Market Operation Analysis Report", which showed that in November 2019, the total shipm...[Details]
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Use 358 to make an adder, through ADC0831 AD conversion, 51 single-chip microcomputer control, it can measure the voltage value from positive 2.5V to negative 2.5V. It can be expanded to measure larg...[Details]