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Copyright: 2014.02.09.version1.0
File name: led.c
Description: DIY running light 89C51
Author: lxl
Version: version1.0
Date: 201...[Details]
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What are the maintenance points of glass rotor flowmeter? Glass rotor flowmeter is a commonly used liquid measuring instrument, which is mainly used to measure liquid media in the industry. The mainte...[Details]
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According to foreign media reports, researchers from Valencia's Polytechnic University (UPV) and the Spanish National Research Council have developed a new method to quickly and cheaply manufacture h...[Details]
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On November 25, the Sichuan Province Vanadium Titanium Industry Chain and Supply Chain Cooperation Promotion Conference, co-organized by the Department of Economy and Information Technology and the Mu...[Details]
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According to foreign media reports, Thomas Schmall, chairman of the supervisory board of Volkswagen Group’s battery unit PowerCo, said in a statement that Volkswagen Group and its technology partner ...[Details]
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The main challenge for portable wireless receivers is to maximize their dynamic range while minimizing power consumption. A direct conversion receiver with a pair of time-continuous, low-pass analo...[Details]
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1. Phenomenon: All LEDs flash.
Problem: Poor contact.
Solution: Re-fix or reconnect the loose parts.
2. Phenomenon: LED is dim.
question:
1. The LED polarity is reversed.
...[Details]
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With the development of industrial control technology and computer technology, data acquisition and control systems based on computer hardware and software have become the mainstream of industrial ...[Details]
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According to foreign media reports, on January 6 local time, Qualcomm announced several automotive initiatives: the new Snapdragon Drive Pilot autonomous driving platform, the Car-to-Cloud services p...[Details]
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There are two types of communication: Plus two ways: send take over Schematic diagram of communication between MCU and computer: When our single-chip microcomputer sends data to the computer, i...[Details]
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1.1 Project Introduction Urine volume monitoring is an important part of detecting multiple indicators of patients. It is the most direct and sensitive physiological indicator reflecting the level of...[Details]
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The importance of automotive human-machine interaction interface in automotive design is gradually increasing. In addition, software-defined interfaces, technological advances, upgraded consumer de...[Details]
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At GAC Technology Day last night, GAC Group unveiled many "black technologies". In addition to the zero-emission hydrogen fuel cell vehicle, the modular architecture of the two major platforms GPMA a...[Details]
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The throttling flowmeter is a typical differential pressure flowmeter. It is the most commonly used flowmeter in industrial production to measure the flow of gas, liquid and steam. According to surve...[Details]
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The most important thing in the human-machine interface is the button. I think the best button is the button of the mobile phone, which has functions such as long press, enemy detection, and burst....[Details]
PCB Design
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