There is a MMS module. When it is connected to the host serial port and the computer serial port, everything is normal. The baud rate is 115200. I have an arm development board on hand. When the MMS m...
I can now boot BINFS+multibin+hive. . . . But there is one thing that is strange. . . I only copied the xipkernel section to RAM. . . But when I boot it up it is still the same as before. . . All DLLs...
I want to make a tire pressure receiver. I don't know if the Infineon TDA5240 solution is a good choice. Is the communication protocol difficult to adjust?...
Espressif has finally released a new model in the ESP32-S series: ESP32-S3. Compared with ESP32-S2, ESP32-S3 is a dual-core processor with larger RAM and Flash, and supports neural network computing a...
Abstract: In order to improve the working environment of locomotive drivers and save energy, the railway department is currently vigorously promoting locomotive variable frequency air conditioning. Si...
[align=center][backcolor=rgb(255, 255, 255)][size=5]Analysis and Design of Analog Integrated Circuits ([font=宋体]English version[/font][font=Microsoft YaHei])[/font][/size][/backcolor][/align][align=ce...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
Embedded System
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