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1 Introduction
With the rapid development of microelectronics technology, various electronic products have emerged continuously and are developing towards the trend of being portable, small an...[Details]
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#include stc90.h #define uchar unsigned char uchar code shuzi ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xc0};//0 1 2 3 4 5 6 7 8 9 0 uchar code shuza ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,...[Details]
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1. Introduction
Railway transportation consumes huge amounts of energy, and the railway industry has a difficult task of energy conservation. How to make railway trains more energy-efficient i...[Details]
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The Reliable, Renewable Power Technology (RRPT) is a U.S. patented modular hydroelectric power system suitable for use in new, uninterruptible power plants or as an on-demand add-on to existing int...[Details]
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This afternoon, DXOMARK announced that the Samsung Galaxy S20+ audio score was 66 points. The official said that its performance was not impressive because its playback performance was somewha...[Details]
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Author: Nikolaos Terzopoulos, Senior Hardware Engineer, Dialog Semiconductor; Marios Iliopoulos, director of applications, Dialog Semiconductor; Panagiotis Rozos, hardware applica...[Details]
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OPPO Find X2 series flagship phones were announced yesterday and will be launched globally on March 6. According to feedback from IT Home netizens, OPPO Find X2 Pro is now available for reserva...[Details]
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Previously, we explained the introduction of software and hardware, counting examples, basic use of cameras, visual positioning based on shape matching, and BLOB detection.
Today, Positi...[Details]
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As an embedded software engineer, you should have good habits and build projects with clear levels.
1. Create a folder to store the project and name it GPIO
2. Open the GPIO folder, create...[Details]
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1. Overview
The information input of traditional LED display can only be carried out by directly connecting to the computer through a data cable, which cannot meet the needs of remote ...[Details]
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Solid-state batteries have once again attracted market attention due to a piece of news from Volkswagen. On the news front, Volkswagen announced to the media that PowerCo, a subsidiary responsible for...[Details]
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According to Qichacha data, as of now (November 17), my country has applied for 4,368 "Metaverse" trademarks, involving 689 companies. Among them, 4,366 applications were made in 2021, involving 688 ...[Details]
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Here we continue with the article 70 introducing the method of calculating the inductance of typical concentrated coils for your reference.
5. Inductance of rectangular coil
T...[Details]
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This article briefly introduces
the causes and measurement methods of ripple and noise generated
by switching power supplies
, measurement devices, measurement standards, and measures to reduce...[Details]
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The power divider is a very important microwave passive device in wireless communication systems. It is widely used in antenna array feeding systems, power amplifiers and wireless local area networks...[Details]
Automotive Electronics
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