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Samsung is also keeping some exclusive shades for its home country with the Galaxy Note 20. South Korean buyers are apparently getting some preferential treatment, giving the Galaxy Note 20 thr...[Details]
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The Malaysian government announced that the Senai Industrial Zone and the Utama Industrial Zone in Johor will implement enhanced movement control orders from the 9th to the 22nd, and all enterprises ...[Details]
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On November 20-21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdong Pr...[Details]
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SEMICON CHINA 2021 was held in Shanghai. Zheng Li, CEO and director of Changdian Technology, delivered a speech on the theme of "Automotive Semiconductor Chip Packaging and Testing: Challenges and Op...[Details]
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On December 20, the unveiling ceremony of "China Sound Valley·Economic and Technological Development Zone Information and Innovation Industrial Park" and the signing ceremony of Hefei Economic and Te...[Details]
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Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of auto...[Details]
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I have been in the industry for nearly ten years and will teach you how to get started with microcontrollers. Lecture 8:
The burning program is also called the download program. What is the essence o...[Details]
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I recently started to design an image matching system using BF 561. So I record the results of this process here so that I can share them with you.
The following problems were encountered duri...[Details]
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① Internal flag bit M: The "internal flag bit" in Siemens PLC is marked with the English letter M. Its function is equivalent to the "internal relay" commonly mentioned in PLCs of other companies. ...[Details]
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1. Development cycle of embedded products
The first stage of a typical embedded microcontroller development project is to use a C compiler to generate target code from the source program. The ge...[Details]
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#include "pic.h"
#define RS RC0
#define RW RC1
#define E RC2
#define PSB RC3
#define RST RC4
//PORTD=DATA;
unsigned char COUNT3,COUNT2,COUNT1,COUNT,LCD_X,LCD_Y,LCD_DATA1,LCD_DATA2,LCD_DA...[Details]
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Nokia has made a comeback in recent years under HMD Global with several smartphones and a focus on software security. The brand now has a large number of smartphones, ranging from entry-level to mid-...[Details]
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On May 11
,
the 2023 Machine Vision Technology and Application Summit
will be held at
the Shenzhen Airport Hyatt Hotel
!
This summit will have two special se...[Details]
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1. How to measure DC voltage? A: First, you need to set the coupling mode to DC, adjust the vertical scale to a suitable value based on the approximate range, and then compare the displacement of the...[Details]
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4 Overall design
The circuit schematic diagram of the whole machine and the values of the components are shown in Figure 6.
The input stage amplifier uses Ecc82 dual triodes, and t...[Details]