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Mixers are often implemented using a diode bridge or a Gilbert cell. Both types of mixers use a local oscillator (LO) to jump the polarity of the radio frequency ( RF ) input.
When LO is positive, ...[Details]
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Abstract : Aiming at the system's demand for real-time image processing, this paper proposes a design scheme for a safe driving system based on ZYNQ AP SoC. The PL (FPGA) part of the ZYNQ architectur...[Details]
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According to China News Network, Shaoxing, Zhejiang will accelerate the improvement of the layout of the new generation of communication infrastructure, build 3,873 new 5G base stations this year, ac...[Details]
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Today, when I used the serial port, I found that it sometimes worked and sometimes didn't. I suspected it was a hardware problem, so I downloaded other programs to test it and found that the serial p...[Details]
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This morning, Apple released the first developer preview of macOS Big Sur 11.2 for developers. macOS Big Sur Many apps have been redesigned, including Mail, Photos, Notes, and iWork. Apple ...[Details]
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In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
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World's top server manufacturer and cloud service provider to launch HGX H200 system and cloud instances Denver - SC23 - November 13 , 2023 , Pacific Time - NVIDIA today announc...[Details]
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XC series PLC model description takes XC3-32RT-E as an example:
XC3——serial number, 32——I/O points, RT——output type (R stands for relay/T stands for transistor),
E/C——Indicates power supp...[Details]
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According to Jiwei.com, as electronic technology products are updated, people's requirements for electronic products will become higher and higher, and the key to determining the performance of elect...[Details]
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The reception of CAN data is handled using interrupts. The ECAN module generates three different interrupts, each with its own interrupt vector, interrupt enable control bit, interrupt status flag, an...[Details]
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We can install many APKs we like and need on the 4412 development board, but how to install them? Here we will teach you how to install APKs using adb commands. adb install -r means reinstall -s m...[Details]
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Installation of ICCAVR6.31AC language compiler: Put the matching CD into the computer, open the ICCAVR6.31A installation file and enter the installation interface (left picture). The installation dir...[Details]
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This article mainly records some basic knowledge questions and answers related to power inverters. Power inverter (car power supply) is a kind of power converter that can convert DC12V direct cur...[Details]
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Tesla has released a software update that focuses on improving its automatic wipers, using a new deep neural network previously called Deep Rain. (Image source: electrek.co) Like most premium ca...[Details]
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3D gesture recognition sensor, as the name implies, refers to three dimensions, three coordinates, that is, length, width, and height, in simple terms, it is three-dimensional. Then 3D gesture recogn...[Details]
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