This entry-level antenna also needs to be verified
Theoretical support for dipole antennas ( Dipole Antenna Documentation )Today I verified that the frequency is 3GHz
1/4 wavelength is 25mm
1/2 wavele...
[i=s]This post was last edited by littleshrimp on 2020-2-28 19:56[/i]SensorTile.box Sound Control LED Brightness
The principle is relatively simple. Use ADC to collect microphone data to calculate the...
The EMC test components of the whole vehicle include: automobile information system, automobile navigation system, automobile tire pressure detection system, automobile audio-visual entertainment syst...
It is divided into two layers. One layer is the interrupt controller inside each core, which is called interrupt controller, abbreviated as intc; the other layer is for the entire chip, which is chip-...
The development board for this evaluation: ESP32-Audio-Kit
Provider: Ai-ThinkerQuantity: 10 piecesApplication period: now to August 16Application Methods:
Click here to enter the event page and fill i...
Building a "three-type" enterprise
Create a modern enterprise with hub, platform and sharing characteristics.
Build and operate the "two networks" well
Build and operate a st...[Details]
RIGOL's RSA5000N/3000N series signal analyzers are equipped with vector network analysis mode (VNA) as standard. Through VNA mode, full system error correction can be performed to compensate for the ...[Details]
Windows 7 64-bit ADS 1.2 is installed According to the TQ2440 naked running trilogy, when I first opened the TQ2440 test program, I found that the program could not be compiled and there were 15 er...[Details]
With the advancement of LED epitaxial materials, chip processes and packaging technologies, the luminous efficiency of LEDs has been continuously improved, making it possible for LED light sources...[Details]
As a new productivity in the era of smart cars, operating systems are of great strategic significance in driving the evolution of cars from low-level intelligence to high-level intelligence. However,...[Details]
Designers use DC electronic loads to test power sources, such as solar arrays or batteries, but commercial DC electronic loads are expensive. You can make your own DC electronic load by using a powe...[Details]
With the widespread application of electronic products, various power supply devices are used, and the reliability of power supply equipment is directly related to the safety and accuracy of system o...[Details]
Edited with ADS1.2, pay attention to adding target.c, IRQ.s, Startuo.s and mem.scf files.
Main program:
/*******************************************************************************
*File:...[Details]
CINNO Research Industry News: The laptop form factor innovation project has officially started, and global IT companies such as Samsung , Intel , and Microsoft are promoting the commercial use of fol...[Details]
With the advancement of industrial technology, the requirements for execution efficiency and integration in digital control servo systems are getting higher and higher. For example, when a single p...[Details]
Recently, the People's Government of Inner Mongolia Autonomous Region issued the "Opinions on Promoting the High-Quality Development of Wind Power and Photovoltaic New Energy Industries in the Regi...[Details]
0 Introduction With the development of computer-related technologies, ARM embedded systems are increasingly widely used and are increasingly integrated into people’s lives. Touch screen devices are ...[Details]
This project uses a data acquisition system solution based on a single-chip microcomputer. This solution uses a series voltage divider circuit based on the characteristics of thermistors that change ...[Details]
Under the light of science and technology, the big model has floated from the palace of the cloud to the stage of the terminal. This historic leap not only gives data processing the wings of speed,...[Details]
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