In a blink of an eye, EEWorld is 15 years old. There are so many wonderful memories along the way. Let us recall those unforgettable little happiness, those wonderful things that were made possible by...
1. Analysis of TDOA (Time Difference Algorithm) Principle
A commonly used method for sound localization ( time difference method ): the position of an unknown node ( sound module ) is calculated by me...
Reliable! This is the goal that industrial environments strive for. It must run 24/7 without interruption, and must be reliable and safe without downtime.
However, environmental factors are often not ...
As shown in the figure, the footprint of the device is filled in with C0603. I want to know, for a capacitor component, I need to fill in its packaging information in the footprint column. Suppose its...
[i=s] This post was last edited by Tongxiaokaocode on 2022-1-22 01:49[/i]I have a project that needs to be verified using the STM32F4 chip. The functions are not very complicated.
So I just copied the...
What do we base our decisions on when choosing a mixer? How do we know whether a mixer meets our requirements? Today we will introduce the technical indicators of mixers to help you identify the qu...[Details]
Introduction Hello, readers! The monthly global patent monitoring report in the fuel cell field is here again. This monitoring report mainly includes three parts: an overall introduction to the pub...[Details]
Main accuracy indicators and measurement range of turbidity meter
Measuring range 0-20, 20-200, 200-1000, 1000-2000, 2000-4000 NTU
Resolution 0.01, 0.1 and 1 NTU Accuracy 5% FS
Working e...[Details]
Yesterday, the Equipment Industry Department of the Ministry of Industry and Information Technology organized a video conference to listen to the opinions and suggestions of industry organizations an...[Details]
According to a report by foreign media Wccftech, Apple recently obtained a technical patent that outlines a battery back clip with two-way wireless charging capabilities. In Apple's previous pa...[Details]
TrendForce analyst Chen Yanyin said that last year was the first year for optical products, with a market penetration rate of less than 2%. This year, due to the reduction in product costs of related...[Details]
The vortex flowmeter in a long-term stable operation state may also fail during operation. The reasons for this kind of failure are as follows: 1. Failure of detection components and electronic com...[Details]
As my country's urbanization process accelerates, rapid identification of people's identity information in public places has gradually become a basic part of modern life in the fields of vending, tra...[Details]
Function LCD display Chinese characters, characters and pictures illustrate Chinese characters, characters and pictures need to use the corresponding module software to get the corresponding c ...[Details]
The time slice polling method is mentioned in many books, and it often appears together with the operating system, that is, it is often used in the operating system. However, the time slice polling m...[Details]
System functions Use the serial port of C8051F to transmit and receive data to MAX3232. hardware design Serial port chip MAX3232 control circuit schematic diagram software design The following ...[Details]
Plant height measuring instrument is a portable and fast crop height measuring equipment. The plant height measuring instrument is based on machine vision technology. It uses a camera to obtain the...[Details]
On February 18, Intel has confirmed that it will release two new processors this year. Lunar Lake is the true successor to the existing Meteor Lake, focusing on ultra-low power consumption and focu...[Details]
1. MMU definition: MMU is the abbreviation of Memory Management Unit. Its Chinese name is memory management unit. It is the control circuit used to manage virtual memory and physical memory in the c...[Details]
Setting the origin position signal for the ABB robot is an important step, which can help the robot accurately locate and perform tasks.
Understand the importance of the origin position s...[Details]