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China Energy Storage Network News:
This year, Jiangsu Nanjing Power Supply Company seized the historical opportunity of energy structure adjustment and technological change, and made every ef...[Details]
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1. Basic characteristics of noise In computer science, noise refers to all unnecessary signals and various electromagnetic interferences other than useful signals. Noise is a random signal that needs...[Details]
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lab environment:
Host: Fedora14
Development board: Tq2440
Ported Linux kernel version: linux-2.6.30.4
I recently studied the touch screen driver code of S3C2440, which can be regarded as a ...[Details]
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1. What is alignment and why do we need alignment?
1. In modern computers, memory space is divided into bytes. Theoretically, it seems that access to any type of variable can start from any ad...[Details]
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Hall isolation amplifier The principle block diagram of the Hall isolation amplifier is shown in Figure 52. It is centered on the Hall element and constitutes a self-balanced weak current comparator ...[Details]
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1. Several changes from zet6 to c8t6: (1) Device type modification; (2) Change STM32F10X_HD in Define under C/C++ to STM32F10X_MD; (3) Under Flash Download, change the chip type to Med_density ...[Details]
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According to foreign media 91Mobiles, yesterday the Indian GST Committee passed many resolutions involving various industries, including resolutions related to smartphones. The content shows that sta...[Details]
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Minde Electronics issued an announcement on June 15, stating that the company acquired a total of 45.95% of Guangwei Integration's equity from three counterparties, with the equity transfer amount be...[Details]
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Recently, the 2021 Fifth Gaogong Intelligent Automobile Annual Conference and Golden Globe Awards Ceremony with the theme of "Breakthrough and Reconstruction" was held in Shanghai. With its outstandi...[Details]
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Online information
TFT screen
- supports monochrome, 4-level grayscale, 256-color palette display mode
- supports 64K and 16M color non-palette display mode
- supports LCD with resolution of 640*4...[Details]
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Phenomenon
The seven low tones "DO, RE, MI, FA, SO, LA, SI" are played in a loop on a passive buzzer.
Reference Program
1 Main function
#include REGX52.H...[Details]
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I created the project at first, and then the program was downloaded normally. I don't know why I downloaded the code myself, and then I couldn't download the code again. I followed the prompts to...[Details]
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1. Make a minimum system board: If you have never done ARM development, it is recommended that you do not be greedy and complete all applications at the beginning, because the startup method of ARM is...[Details]
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In recent years, with the development of the times and the advancement of science and technology, automobiles have also ushered in earth-shaking changes. It is no exaggeration to say that today's car...[Details]
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The industrial robot control system is the brain of the industrial robot, which is responsible for receiving input signals, processing information, controlling the robot's movement and performing t...[Details]