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Xiaomi Mi 10 became the new "sales king" as soon as it debuted, bringing GaN (gallium nitride) chargers, WiFi6 and other configurations into the spotlight while also promoting hardware upgr...[Details]
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The DC system of power plants and substations is a very important working power source in the power system. It provides power for secondary equipment such as electrical, thermal, automatic devices, re...[Details]
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When analyzing and designing digital circuits, a mathematical tool that needs to be used is logical algebra
. Logical algebra, also known as Boolean algebra, was proposed by British mathematician
...[Details]
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On the afternoon of April 13, Apple updated its video editing software iMovie. This "version 3.0" can be said to be a major update, bringing magic videos, storyboards, etc., which can help users cr...[Details]
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Chinese and foreign component manufacturing stars gathered at CEF to help Shanghai build a dual circulation intersection for the electronics industry. The domestic electronic component industry is u...[Details]
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#if !defined (_FLASH_H) #define _FLASH_H #define FLASH_ADR 0x08010000 //Address to write data #define u8 INT8U #define u16 INT16U #define u32 INT32U union union_temp16 { unsigned int un_temp16; ...[Details]
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I. Overview
Generally refers to an electric motor, also known as a motor, which is the power source of the equipment. Its function is to convert electrical energy into mechanical energy and ge...[Details]
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China Energy Storage Network News:
The 2016 Taishan Forum and the Paris Agreement Implementation Seminar, jointly sponsored by the China Association for Promoting Industry-University-Research...[Details]
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【Introduction】S7-300/400 is a Siemens PLC system that everyone is familiar with. Their soft redundancy system is not very convenient and cumbersome to use and configure, while the S7-1500R/H hard r...[Details]
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下图提供了简单的接口解决方案。该设计转换后的 信号输出 与TTL/CMOS电路的输入级完全兼容，能够支持500霢的输出负载电流（拉电流）和100mA的输入负载电流（灌电流）。
The NPN pull-up resistor is divided into two parts. The upper part (R1) is the high power end, with a re...[Details]
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Use a multimeter to judge the quality of capacitors: Depending on the capacity of the electrolytic capacitor, the R 10, R 100, or R 1K range of the multimeter is usually selected for testing and judg...[Details]
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1 Introduction
With the development of network and multimedia technology, the importance and demand of visual communication have increased dramatically, such as desktop video conferencing, mob...[Details]
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1 Introduction
Direct digital synthesizer (
DDS
) technology has the advantages of fast frequency switching speed, easy to improve frequency resolution, low hardware requirements, p...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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I. Operating Procedures for Electric Welders (1) Electric welders (gas cutting, gas welding) must undergo a physical examination, receive professional training, and hold a certificate before taking...[Details]
Mobile and portable
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