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 concept of synchronization
Synchronization technology is a very important technology in digital communication systems. Generally speaking, digital communication systems must implement multiple syn...
ThinkPad Power Manager supports custom power management schemes. Users can create new power management schemes based on actual application conditions to meet the application requirements of various en...
The sensor of the test system is subject to electromagnetic interference from the object being tested - an electric motor with a rotation speed between 1 and 30 Hz. The output of the sensor is an alte...
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...
1 Introduction
China's power industry is full of vitality and vigor, which has brought rare development opportunities and severe tests to the high-voltage switch manufacturing industry. The hig...[Details]
network
1. What is the Internet?
Simply put, the Internet is a tool that helps two or more parties connect together. It is a tool.
2. Purpose of using the Internet
In orde...[Details]
Electronic oscilloscopes are instruments widely used by engineers in laboratories, factories and on-site. In fact, electronic oscilloscopes are also the products with the largest sales volume and the...[Details]
Doorbell is a very common and useful device used in every home. Doorbell circuit projects are very popular among electronics students and hobbyists. So, in this tutorial, we will build a simple mus...[Details]
Europe’s new battery bill was officially passed on June 14. Once the full version of the "New Battery Law" takes effect, all battery manufacturers in the world, including Chinese battery suppliers...[Details]
Background of the problem I need to write a new motor driver, using CAN communication. The driver is relatively simple and was written quickly. When I tested a motor by myself, there was no problem, ...[Details]
1. Redirection For the program, we need to understand two concepts. One is the current address of the program, that is, the current address of the program when it is running; the other is the link ad...[Details]
1. General description of logical operation instructions The logical operation instructions of AND, OR, XOR can target Acc or direct. However, when direct is the target, the other operand can only...[Details]
introduction
With the need for multiple transmission media, multiple access configurations and business development within the access network (
AN
), ITU has formulated the G.964 re...[Details]
0 Introduction
With the development of industry, the scale of industrial sites is getting larger and larger. Several or even dozens of computers complete different industrial measurement or control ...[Details]
In order to better promote the green and high-quality development of the industry, it is recommended to optimize and adjust the consumption tax policy for lead-acid batteries. On March 3, Liu Changlai...[Details]
Today, foreign whistleblower chunvn8888 exposed the complete appearance and parameter information of POCO X3 Pro. It is understood that the information came from a Vietnamese online retailer. ...[Details]
In 2019, the total installed capacity of power generation in China was 2,010.66 million kilowatts, a year-on-year increase of 5.8%; the total power generation was 7,325.3 billion kilowatt-hours, a ...[Details]
Recently, there has been a lot of news about Xiaomi Mi 11. It is understood that this phone has been comprehensively improved in all aspects, such as the use of AMOLED 2K curved screen, 144HZ high re...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
Linux and Android
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