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...
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...
[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...
Wang Libin, founder, chairman and CEO of Xinhuazhang Technology. Mr. Wang Libin has more than 30 years of experience in technology development and company operation management in the electronics indu...[Details]
With the rapid development of urbanization and the improvement of people's living standards, the number of urban motor vehicles has increased rapidly, and road traffic safety issues have become incre...[Details]
1. Full-waveform rectifier circuit patterning composed of OP amplifier
Figure 1 Full waveform
Rectification circuits
often have unbalanced waveforms due to the lack of integration of the ...[Details]
Editor's note: In the field of autonomous driving, neural network model quantization technology is a research hotspot. This article mainly discusses the comparison of model quantization data betwe...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
With the rapid development of the power industry, the construction of power informatization has become increasingly important; especially in severe weather such as snowstorms, earthquakes and other...[Details]
Xiaomi Community’s official account today released a new official response progress report, answering some of the questions that Mi fans were concerned about last week. The respondents this ...[Details]
1. Familiar with AVR microcontroller UART resources, starting with baud rate and frame
Baud rate: Different from 51, it has a separate baud rate generator, which does not require a timer to generat...[Details]
Imagine a truck that emits only water vapor, generates its own electricity on board, and has a range of up to 1,000 kilometers. A fuel cell powered by hydrogen could do this, and Volvo Trucks has alr...[Details]
According to previous reports, in early September, the Samsung Galaxy Fold 5G version went on sale in South Korea at 2.398 million won (about 14,335.4 yuan), and the first batch of new phones were so...[Details]
The composition of the vortex flowmeter is shown in Figure 1. When the fluid flowing along the axial direction enters the inlet of the flow sensor, the vortex generator blades force the fluid to r...[Details]
Arduino is an IDE and a hardware platform. The IDE is written in Java and uses the Processing language. This is a good idea for beginners because it simplifies development, but it is also weaker th...[Details]
Google launched the first developer preview of Android 13 last month, bringing improvements to privacy features, theme icons, language controls, and more. In addition, Android 13 will also supp...[Details]
In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
Linux and Android
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