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The Redmi K40 series will be released on February 25th. A netizen left a message on the Weibo of Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, asking: Will t...[Details]
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Purpose: The microcontroller sends data and uses the PC's serial port to debug the received data.
program:
#include reg52.h
void UART_init(); //Serial port initializa...[Details]
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Industry insiders pointed out that the penetration rate of Wi-Fi 6 in the PC and router markets will increase from 20%-30% this year to 50%-60% next year. In addition, under the condition of limited ...[Details]
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sbit LCD12864_EN=P2^7; //E sbit LCD12864_DIN=P2^ 5; // RS sbit LCD12864_CLK = P2 ^6 ; // RW sbit DS1302_CLK = P2^0;// P1^0; sbit DS1302_IO =P2^1;// P1^1; sbit DS1302_RST =P2^2;// P1^2; uns...[Details]
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1
background
The optimization targets the error accumulation in the z direction and the low loop efficiency when building a map of 100,000 square meters (≈400*400) when running 3D SLAM in...[Details]
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For a circuit containing only linear resistors, under a single excitation, when the excitation and response are swapped, the response remains unchanged. This is the reciprocity theorem.
First ...[Details]
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The purpose and requirements of determining the calibration cycle of measuring instruments. The measurement and testing instruments in use will change their own values due to their own changes (s...[Details]
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South Korea's Samsung Electronics will launch an offensive to win over China's major smartphone companies in terms of the supply of image sensors that determine the camera function of smartphones. Xi...[Details]
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The high-frequency pulse AC link inverter circuit topology family and its bipolar phase-shift control strategy are proposed and studied in depth. With the help of cycloconverter commutation overlap...[Details]
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Learn more about infrared and infrared thermometer products to better understand the principles and advantages of non-contact measurement.
1. Working principle of infrared thermometer
The i...[Details]
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1. Use highly sensitive cesium iodide and lithium iodide detectors to give the neutron detector outstanding search and rapid response capabilities;
2. IP67 waterproof and dustproof design and in...[Details]
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Network Analyzer User Manual 1. Purpose This instruction manual is to standardize the operation of the vector network analyzer to avoid damage to the instrument caused by improper operation; it...[Details]
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1 Introduction
From the digital revolution brought by microprocessors to the rapid development of virtual instruments, the requirements for the comprehensive accuracy, stability, reliabili...[Details]
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In applications such as measurement and control, it is often required that the data in the internal and external RAM of the microcontroller is not lost when the power is off, and the data in the RA...[Details]
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Industrial control technology has gone through three stages: the first generation of traditional computer centralized control systems (CCS); the second generation of distributed control systems (DCS)...[Details]
PCB Design
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