How to use gpio32 and gpio33 as UART? Now I can only find one serial port in /dev, serial0, which is the serial port corresponding to GPIO14 and 15. I can't find the corresponding one for 32 and 33, a...
The source program of avr microcontroller is as follows://ICC-AVR application builder: 2018/6/1 21:34:07// Target: M16// Crystal: 8.0000Mhz
#include iom16v.h#include macros.h#include "SPI.h"#include"k...
[size=4]Generally, the following matters need to be noted during circuit design: [/size] [size=4] [/size] [size=4]1. Network connectivity. After the schematic design is completed, the network connecti...
Timers are commonly used in single-chip microcomputers to generate precise timing or other functions. The timer of msp430 can not only complete precise timing, but also generate PWM waveform output an...
[i=s] This post was last edited by Feiyangzizi on 2019-1-3 16:15 [/i] [size=5]Following the [url=https://en.eeworld.com/bbs/thread-1066133-1-1.html]air quality sensor [/url], we continued to work. Thi...
Computer Control Technology : https://training.eeworld.com.cn/course/5032Computer control technology is an important intersection of computer hardware courses and control courses. The course focuses o...
Joint
Robot
Also called joint mechanical arm or multi-joint robot, the movement of each joint is rotation, similar to human arm. Joint robot is one of the most common
forms of
Indus...[Details]
This application note describes a simple, low-cost method for adding a sync signal to the green channel of a standard definition video signal.
In some video applications, the signal source out...[Details]
On November 7, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market , announced that its subsidiary Shiping launched a smart watc...[Details]
On October 20, Westlake Future Manufacturing announced that it had completed a pre-A round of financing of hundreds of millions of yuan, led by Sequoia China, followed by Walden International and Ind...[Details]
I won't post the specific code. There are many examples in 21IC, but I couldn't get it to work when I applied it to my own project. I gave up and used analog IIC instead. Today I tried for a long ti...[Details]
4.5 Collection Circuit
4.5.1 Collection circuit design requirements
The signal synchronization requirements of the two channels of the lock-in amplifier are very high, which requires a synchronou...[Details]
The megohmmeter is commonly known as the shaking meter. It is a portable instrument specially used to detect the insulation resistance of electrical equipment and power supply lines. The insulati...[Details]
Preface With the improvement of the degree of digitalization and the enhancement of functions of televisions, the software upgrade of televisions is becoming more and more important. Various ...[Details]
Mark Rober, a former NASA engineer and current Apple engineer, recently designed a set of "Ninja Warrior" equipment that can prevent squirrels from eating food, which looks very cool. The reason is...[Details]
Passive Z-match, balun and harmonic filters for sub-1GHz wireless MCUs ST has released nine chip-scale passive RF balun ICs, including antenna impedance matching and harmonic filtering for the STM3...[Details]
In the era of software definition, continuously reducing software development, testing and production costs, improving development efficiency, and shortening the development cycle is an endless topic...[Details]
Abstract: Conductivity measurement is mainly used to detect the purity of water. It is an effective, simple and reliable method to detect ionic impurities in water. Conductivity measuring instruments...[Details]
The new head-mounted device invented by Google is a head-mounted display that uses an imaging lightguide to transmit image-bearing light to the viewer. The imaging lightguide combined with various ty...[Details]
The program is not much different from the microcontroller, only the register definitions are different. Just read the documentation and don't make any mistakes, and there will be no problem.
The pro...[Details]
In the era of intelligent driving, safety comes first.
Are vehicles equipped with lidar really safer to drive? International insurance giant Swiss Re has given a positive answer using a ...[Details]