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Noise temperature is not an indicator that must be measured for every antenna, but for large-sized antennas such as satellite communication ground station receiving antennas, noise temperature is par...[Details]
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This article presents the design of a new single-phase remote fee control smart meter based on the R5F212B8SNFP MCU from RENESAS Semiconductor.
1. System Function Design
1.1 Overall s...[Details]
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On the afternoon of September 6th, Beijing time, Huawei released its new generation flagship chip, the Kirin 990 series, and announced that the first model equipped with this chip, the Huawei Mate 30...[Details]
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In the process of developing STM32 applications, we often encounter various problems, many of which are related to the configuration of peripherals and related GPIOs. Let's summarize and discuss thes...[Details]
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#include
#include
#include
#define uchar unsigned char
#define uint unsigned int
uchar const seg_data ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0xff}; //Segment table for 0~9 and the...[Details]
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VIAVI Solutions recently released the "Status of 5G Deployment" report, which is the fifth year that VIAVI has released this report. The report shows that despite the impact of the global epidemic, ...[Details]
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The simple decryption of the microcontroller is to erase the encryption lock bit in the microcontroller. Due to the unreasonable design of the erase operation timing of the AT89C series microcontroll...[Details]
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The Qichacha APP shows that on May 13, Huawei Technologies Co., Ltd. published a patent for "satellite search method and device", the inventors are Zhang Guangyu and Liu Yongxiang, and the publicatio...[Details]
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The automobile suspension system can adjust the height, damping, and stiffness of the vehicle body, effectively improving driving comfort and controllability, allowing the driver to have different ...[Details]
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Target
The goal of this experiment is to use two high-speed voltage comparators as window comparators and use this method to program the TMP01 low-power programmable temperature co...[Details]
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The second-generation iPhone SE, which was released not long ago, has been greatly upgraded, including the A13 chip that comes with the phone when the processor is purchased, Gigabit LTE baseba...[Details]
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CAN bus is a kind of field bus. It is widely used in automobile, industrial control, aerospace and other fields because of its low cost, strong fault tolerance, support for distributed control, hig...[Details]
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According to foreign media reports, Uber has launched a new safety feature to prevent passengers from being lured into taking "fake" Uber cars outside late-night clubs or restaurants. This week, in L...[Details]
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/*The AD is converted in the main program. In the future, the interrupt method must be used to save CPU usage. In this program, P1.0 is used as input, and the 10-bit AD of the microcontroller its...[Details]
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Since 2000, MCU and DSP have been completely separated. People have mostly understood DSP as "MCU that solidifies some programs to achieve faster processing speed", but this explanation is always a bi...[Details]