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The two dual-tube forward converters have their own filter inductors and are connected to a common filter capacitor. The working state of each forward converter will not change due to the parallel ...[Details]
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China, Beijing – Analog Devices, Inc. (NASDAQ: ADI), a global leading supplier of high-performance signal processing solutions, recently launched the ADP1046 digital power controller for high-effic...[Details]
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Passive intermodulation testers are now being used more and more widely. However, people are not very familiar with how to choose a passive intermodulation tester and what key technical indicators it ...[Details]
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0 Introduction This system adopts a solution based on the collaborative work of FPGA and DSP for video processing, realizing the entire process of video acquisition, processing and transmissi...[Details]
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How to use a spectrum analyzer to measure weak signals – RBW One of the main uses of spectrum analyzers is to search for and measure weak level signals. The ultimate limitation of such measurements...[Details]
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This paper introduces a method of realizing high-speed data communication between DSP and single-chip microcomputer by using dual-port RAM, and gives the interface circuit and software implementation...[Details]
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When making smart home, the lower computer used was PIC24FJ64GA004, so I wrote the following program. Due to my unfamiliarity with PIC24, I forgot to add the configuration bits, which resulted in the...[Details]
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1 #include pic.h //Includes the predefined internal resources of the microcontroller 2 #include math.h 3 4 unsigned char const sin_32 ={104,109,114,119,124,128,133,137,142,146,150,154,157,161,1...[Details]
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Precise light distribution, efficient use of white
LED
light
Nissan Motor launched the electric vehicle (EV) "LEAF" (Chinese name: 葉风. Figure 1) in December 2010. The car wa...[Details]
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In modern portable smart instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot-matrix LCDs that can display Chinese characters and sm...[Details]
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A popular explanation of the complex relationship between MCU, ARM, MUC, DSP, FPGA and embedded systems! First of all, "embedded" is a concept. There is no accurate definition. Different books have...[Details]
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In the second half of 2020, China's auto market staged a dazzling recovery, but it also came at a heavy price. The rebound has left automakers including Volkswagen AG, General Motors Co and Honda M...[Details]
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Negative readings on an LCR meter/impedance analyzer are not common for low loss devices (high Q, low D). Please note that negative readings are physically impossible (for passive components) and the...[Details]
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Platform: stm32f302, Screen: LCD1602 1 #ifndef __LCD1602_H__ 2 #define __LCD1602_H__ 3 #include "stm32f30x.h" 4 void lcd1602_init(void); 5 void lcd1602_display(u8*string); 6 void lcd1602_display_po...[Details]
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It was Sunday, and I was just resting at home. It was a good time to learn ARM. I got up
very early in the morning because I was always anxious about how to set up the ARM development environme...[Details]
Microcontroller MCU
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