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This review was provided by the excellent reviewer "Bruceou"
1. Project Background
Smart home control system is based on smart home sys...[Details]
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On April 18, Sony's most powerful flagship Xperia 1 IV (XQ-CT54) appeared on the Geekbench benchmark website. The phone is equipped with Qualcomm Snapdragon 8 flagship processor and is not equi...[Details]
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ZTE Mobile officially announced through its official Weibo that ZTE AXON 11 SE 5G will be officially unveiled through an online press conference on June 1. The official said that this product m...[Details]
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There are many ways to judge the quality of metal film capacitors. Let's take a look at them together: 1. First look at the appearance. If there is a problem with the appearance, the film capacitor...[Details]
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This series of documents is a development note for completing narrowband IoT projects using the STM32L0 series MCU. This document introduces the specific explanation of the STM32L053R8T6 mode...[Details]
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In the second quarter of 2023, the growth rate of production increased slightly, while the growth rate of sales decreased slightly.
According to statistics from the Gaogong Industry Research I...[Details]
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The basic principle of the self-excited feedback switching power supply is shown in the figure. When the input voltage is applied, the current flows to the base of the switch tube VTl through Rg, m...[Details]
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diode: Direct plug LED positive and negative pole judgment: 1: Judge by the length of the pin of the direct-inserted light-emitting diode. The longer pin is the positive pole and the shorter pin is t...[Details]
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1. Overview
Existing sockets have shown a trend of diversification in terms of their usage, functions, and appearance characteristics. Some have added insurance functions, power indication functi...[Details]
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0 Introduction
In the design and development of modern electronic technology, especially in the fields of communication, radar, aviation, aerospace, and instrumentation, it is necessary to fu...[Details]
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This article analyzes the common problems in the electromagnetic compatibility testing of mobile phones, including electrostatic discharge immunity test, electrical fast transient pulse group im...[Details]
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Data from Ericsson's official website shows that Ericsson has won 91 5G commercial contracts. Among them, Ericsson has reached publicly available 5G commercial contracts with 48 operator customers. I...[Details]
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introduction
Today, USB devices have entered every aspect of our work and life, and they have brought us a lot of convenience. Therefore, USB function has become a basic requirement for many system...[Details]
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Abstract: The flat panel display controller AL300 is produced by AVERLogic Company and can be used to control and connect PC or video sources with flat panel displays (such as LCD, PDP, etc.). ...[Details]
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On October 28, BOE held the "Only One True Image" ADS Pro Technology Appreciation Conference in Shanghai. BOE has created three interactive scene areas, namely "Light and Shadow Reveals Truth", "Al...[Details]