[b][color=rgb(62, 62, 62)][size=17px]Without impedance control, it will cause considerable signal reflection and signal distortion, leading to design failure. Common signals, such as PCI bus, PCI-E bu...
Author: liukang
What is RustRust is a language that empowers everyone to build reliable and efficient software.High performance: blazingly fast and extremely memory efficientReliability: Various memor...
[font=微软雅黑][size=5] In some low-power occasions, such as wearable devices, the microcontroller needs to turn off necessary peripheral clocks when it is in standby mode to reduce power consumption. The...
[i=s]This post was last edited by btty038 on 2022-5-19 19:27[/i]This article describes the basics of stripline and mentions the stripline types viz. two conductor stripline, biased stripline and suspe...
Semiconductor Memory
Several basic concepts
The nature of numbers and physical phenomena.
We know that computers can perform mathematical operations, which is very difficult for us to understand....[Details]
Introduction to Floating Point Unit (FPU)
Float Point Unit is a coprocessor dedicated to floating point operations. Float Point Unit is commonly used in computing fields such as trigonometric functio...[Details]
/************************************************************** Function implemented: Make the digital tube display 0-5 from left to right on MCD2-DEMO Chip P IC 18F452 Compiler PI CC -18 XT:4M H...[Details]
On the premise of ensuring safety, improving energy density, reducing production costs, and improving product consistency are topics of widespread concern in the power battery industry. The product...[Details]
According to foreign media reports, a retired technical expert Larry Udell proposed a new idea called BatterySavers, which can extend the battery life by up to 30%. Udell said that if it can be devel...[Details]
On June 10, 2019, Foreign Ministry Spokesperson Geng Shuang hosted a regular press conference. At the meeting, Geng Shuang stated that as of June 6, Huawei had obtained 46 5G commercial contracts in ...[Details]
According to data released by the China Passenger Car Association, the global penetration rate of new energy vehicles has shown a rapid upward trend, reaching 14% in the first half of 2023. The gro...[Details]
Many people think that batteries do not require maintenance, especially when using UPS power supplies. But in fact, problems caused by lack of battery maintenance account for a high proportion of all...[Details]
As the successor to the Galaxy A80 with a retractable rotating camera, Samsung launched the Galaxy A82 (also known as Quantum 2) in the Chinese and Indian markets in April 2021. However, in re...[Details]
1 Introduction There are many popular serial clock circuits, such as ds1302, ds1307, pcf8485, etc. These circuits have simple interfaces, low prices, and are easy to use, and are widely used. The...[Details]
According to foreign media reports, researchers from the U.S. Department of Energy's SLAC National Accelerator Laboratory and Stanford University may have found a way to partially restore the perform...[Details]
1. Product Introduction
ETCR8000 leakage current monitoring recorder is designed and manufactured for on-site online testing, monitoring, and recording of AC leakage current and current. It con...[Details]
Abstract: This paper presents a design of digital current source based on single-chip microcomputer control. This design uses PIC16F877A single-chip microcomputer as the core component, and uses PID ...[Details]
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Qualcomm Technologies, Inc. joins the automotive industry’s first software-defined vehicle (SDV) consortiums: the Eclipse Foundation SDV Working Group and the SOA...[Details]
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]
PCB Design
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