Digital Circuit Design : https://training.eeworld.com.cn/course/4861This course aims to introduce the basic concepts and tools of digital system logic design....
# ubuntu20 Install the Allwinner V853 firmware burning tool LiveSuit First of all, the LiveSuit software package in the `tooltools/tools_win` folder of the V853 official SDK cannot be installed on the...
Last week I saw a promotion on TB that there was a special offer for solar lights, less than 4 yuan with free shipping, so I bought one and opened it to take a look.The overall appearance is mainly a ...
The first step of the test is to light up the LED light, which has almost become an unchanging step. I was going to post the lighting and unboxing together, but I encountered the problem of not being ...
Through the study and practice of the 2.4G NRF24L01 wireless module and the reference to the Chinese and English manuals of NRF24L01, the following summary is made. If you want to have a deeper unders...
Hello~ Hello everyone~ The manager is here to send information again~~ Come and take a look at the latest situation~~New activities online:1. Anxinke Bluetooth Development Board PB-02-Kit
Activities i...
As automotive electronic and electrical architectures evolve, automotive developers face the challenge of increasingly complex code, and the importance of software in the automotive industry is incre...[Details]
Huawei held a HarmonyOS 2.0 mobile developer Beta event, and officially released the HarmonyOS 2.0 mobile developer Beta version on site. After the event, Yang Haisong, vice president of Huawei's c...[Details]
Agricultural irrigation is a major water user in my country, accounting for about 70% of the total water consumption. According to statistics, the average annual area of grain affected by drought...[Details]
Open the plc ladder diagram.
Line 335 performs an addition in each scan cycle, and the result is stored in D2888.
Line 343 is the last two digits of the year, which equals the...[Details]
1 Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller, ...[Details]
Structured light systems using binary defocusing techniques have the potential to gain wider applications due to their fast speed, no need for gamma calibration, and lack of strict synchronization ...[Details]
In China, agriculture, as one of the oldest industries, has a history of thousands of years of development. It is the foundation of my country's national economy and the most fundamental guarantee fo...[Details]
According to foreign media reports, Metawave™ announced that its industry's first analog beam-steering radar SPEKTRA™ was successfully demonstrated. It is said that SPEKTRA is the most accurate and i...[Details]
As people's requirements for portable music players increase, MP3 players have won the favor of music lovers with their small size and good sound quality. At first, MP3 files could only be played by ...[Details]
A charge pump (also called an inductorless DC/DC converter) is a special type of switching DC/DC converter that uses capacitors as energy storage elements. Compared to inductive switching DC/DC conver...[Details]
1. Introduction
CCD has the advantages of small size, light weight, low power consumption, ultra-low noise, large dynamic range, good linearity, accurate light measurement, wide spectral res...[Details]
1. Introduction to UART Principle
Before introducing the UART controller of 2440, let's first understand the principle of UART
UART: Universal Asynchronous Receiver/Transmitter, used to transmit se...[Details]
MCU-485-PC serial communication.jpg (106.21 KB, Downloads: 21) Download attachments and save them to the photo album Uploaded on 2018-3-26 01:45 The microcontroller source program is as foll...[Details]
1 Project Overview
research content
This project is mainly to complete the research and implementation of a newborn baby anti-theft system with functions of preventing wrong holding, theft an...[Details]
In embedded systems, when porting software, you often encounter the problem of display resolution changes. Generally, software is compiled for desktop environments without too many problems, but in...[Details]
Analog electronics
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