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On January 24, Huayang Group disclosed its 2021 performance forecast. The company expects to achieve a net profit attributable to shareholders of listed companies of 280 million yuan to 300 million y...[Details]
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SoC devices with multiple processing units are now an important link in the product design chain. This article evaluates the advantages and disadvantages of different processing units based on vari...[Details]
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Download the complete code http://www.51hei.com/f/51crc16.rar
#include "at89x52.h"
/***************************************************
* Type definition to facilitate code porting
****...[Details]
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Star-delta starting is a three-phase asynchronous motor that runs in delta connection. In order to reduce the starting current, it uses star connection to start and then changes to delta operation ...[Details]
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An oscilloscope is a graphical display device that depicts the waveform of an electrical signal. This simple waveform can illustrate many characteristics of a signal: the time and voltage values ...[Details]
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Mobile robotics is a branch of engineering that uses electronics, control systems, mechatronics, artificial intelligence, computer science, and bioengineering to develop mobile robotic systems. A rob...[Details]
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The iQOO Neo series has always maintained the design concept of simple appearance + gaming experience. The latest model iQOO Neo5S was released at the end of last year, equipped with Snapdragon...[Details]
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;************************************************ ;* 18F_LCD.asm * ;* Microchip Taiwan * ;* Date : Sept. 24 2002 * ;* Version : v1.00 * ;*****************************...[Details]
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Battery life is becoming one of the most critical factors in system performance and reliability, and the introduction of supercapacitors will help extend battery life in two major application areas. ...[Details]
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The instrument transformer volt-ampere characteristic tester is a fully automated CT/PT characteristic tester, and is a specialized testing instrument for relay protection and high-voltage insulation...[Details]
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Timer/Counter Application Range The timer/counter is an important component of the single-chip microcomputer system. It has flexible working mode, simple programming and convenient use. It can be use...[Details]
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The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test.
The test of linear indicators is based on the measurement of S parameters a...[Details]
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Input capture, as a function of the timer, is widely used in industrial speed measurement. Some timers of STM32 have four external channels, and one timer can be used to collect the frequency of four...[Details]
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Recently, a new patent application published by Apple explains how they plan to convert their AR glasses into VR mode or high-contrast AR mode. Simply put, it is to use photochromic lenses with opaci...[Details]
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As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
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