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RDA5820 is a highly integrated stereo FM transceiver chip launched by Beijing RDA. The chip has the following features: Features: FM transmitter and receiver in one Supports global FM reception f...[Details]
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According to Yonhap News Agency today, SK Hynix Inc., South Korea's second-largest DRAM (dynamic random access memory) manufacturer, said today that the company has begun mass production of 18...[Details]
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1 Introduction
In modern energy-saving lighting, visible spectrum measurement is an important means to study the performance of light sources. However, most measuring instruments have fixed and...[Details]
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Last night, the iQOO 8 Pro, known as the ceiling of mobile phone screens in 2021, was officially released. It is the world's first Samsung E5 material OLED screen. It supports 2K resolution, 12...[Details]
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Analysis of accurate delay program of 51 single chip microcomputer (C language and assembly language program)
1. C51 Program
When the crystal oscillator is 11.0592, the following program can achi...[Details]
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introduction
When the ambient temperature of the LED is higher than the safe operating point temperature, the forward current of the LED will exceed the safe zone, greatly reducing the li...[Details]
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introduce
In order to achieve high-speed D/A converters (
To meet these requirements, the user needs to analyze the propagation delay and jitter of the data source. The propa...[Details]
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A computer based on neurons. Image source: New Scientist magazine website
According to a report on the website of the British magazine New Scientist on the 16th, American sci...[Details]
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Xiaomi’s official Weibo account just announced that it will hold a new product launch conference for Xiaomi 10 Youth Edition 5G & MIUI 12 at 2 pm on April 27. Judging from the official post...[Details]
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On October 28, BOE released its third-quarter report stating that from July to September 2021, the company achieved operating income of 55.993 billion yuan, a year-on-year increase of 46.77%, and net...[Details]
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Abstract: The goal of this paper is to propose a design scheme for a high-reliability microprocessor design based on the needs of aerospace electronic design. Based on the analysis of single partic...[Details]
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I have been working on ATmega16 programs, but due to the need of the competition, I switched to ATmega128 development. ATmega16 and ATmega128 are both AVR microcontrollers, and the two main differenc...[Details]
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1. Introduction
"Western Development" is a slogan put forward by the country in recent years. Compared with other regions, the current information construction and related information ...[Details]
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日前，特斯拉在上海又发生了一起自然事故，目前事故原因还未确定，但专家们不约而同的分析与电池管理或充电有关。本篇文章就来了解一下插电式电动车的充电方式及架构，了解应该从何处入手解决充电安全问题。 目前，电动车的充电方式主要分三种：非车载充电机（off-board charger）， 安装在电动汽车车体外,将交流电能变换为直流电能；车载充电机（on-board charger），固定安装在电动汽车...[Details]
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introduction
The strong magnetic water treatment instrument is developed by absorbing the advantages of similar products at home and abroad. The product has a strong central magnetic field, litt...[Details]
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