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0 Introduction It is very important to combine the teaching theory with practice in the course of engineering drawing, especially to cultivate students' hands-on and innovative abilities. It is a c...[Details]

The basic structure of an LED lamp is a piece of electroluminescent semiconductor material placed on a lead frame, and then sealed with epoxy resin around to protect the internal core wire, so the ...[Details]

       Every year, Samsung invites a different musician to create the "Over the Horizon" ringtone to keep the ringtone fresh while also reflecting the current emotional state of the world. The 2022 r...[Details]

Using only one common network cable, signals such as video, audio, network, control signals and power can be transmitted together. Such excellent features make HDBaseT technology more and more widely...[Details]

Samsung is not a lucky company that achieved overnight success. Before discovering and building world-class quality, design, and innovation capabilities, it went through a long period of hardship and...[Details]

How do 4-cylinder, 6-cylinder, 8-cylinder, 10-cylinder, and 12-cylinder engines work? Let's use intuitive mechanical animations to demonstrate their working process. ▲Inline four-c...[Details]

Earlier today, Redmi teased the Redmi K40 series once again. This time, the brand shared a poster on its official Weibo account, revealing the 4520mAh battery capacity in the upcoming smartphone. A...[Details]

Four models of Apple's first 5G-enabled iPhone 12 series have been certified by the Brazilian National Communications Administration (ANATEL). According to data released by ANATEL, Foxconn, Apple's m...[Details]

Intel has launched the most powerful Intel® Core™ mobile processor to date: the new 9th Generation Intel® Core™ mobile processor (H series). Designed for gamers and creators, the 9th Generation Intel...[Details]

According to foreign media reports, tire giant Bridgestone has released a new technology, which is to build its new sensor Smart Strain Sensor into the tire to measure the strain changes when the tir...[Details]

Yesterday, a B station UP host exposed a chip picture with the HiSilicon logo printed on it, and said that this is the latest "Huawei HiSilicon Tianguang 800 chip". Tianguang, that is, sunlight, co...[Details]

According to foreign media reports, New Yorker Electronics has launched the industry's first surface-mount four-quadrant silicon pin photodiode (4-Quadrant Silicon PIN Photodiode) from Vishay, which ...[Details]

Introduction Weak Signal Detection is a subject that continues to develop with engineering applications. It uses electronics, information theory and physics methods to analyze the causes and rules ...[Details]

This article mainly introduces the structure and functions of the junction box, a packaging material for solar cell modules: Figure 1 Solar cell module junction box 1. Structure of the ju...[Details]

Porting (I) ------ Modify Makefile, generate compilation target --- S3C6410 -------------------------------------------------- -------- Usage Environment PC: Centos5.4 ker...[Details]