I want to use the I/O port of a microcontroller to control the on/off of 30 power supplies (all 12V, 1A). Because there are many power supplies to control, I don't want to use relays, which take up to...
Linux server setup : https://training.eeworld.com.cn/course/4273This course describes how to set up DHCP, FTP, NFS, samba, SSH, telnet, vnc, web, database, mail, domain name and other servers....
Fennel is a programming language that combines the speed, simplicity, and scope of Lua with the flexibility of Lisp's syntax and macro system.Full Lua compatibility: easily call any Lua function or li...
[i=s]This post was last edited by justd0 on 2020-8-15 20:10[/i]Hello everyone, I am J ustd0 , and I am honored to be invited by @nmg administrator to share with you ST's latest LSM6DSOX six-axis senso...
1. Overview ZingSK development kit adopts the core board plus baseboard method, which is convenient for users to use customized low-cost baseboards. The baseboard of ZingSK also has rich interfaces. T...
Authors: Pedro Gelabert, Ph.D.; V. Pascal Nelson, Texas Instruments (TI) As new technologies emerge, there is a growing need to represent real-world objects in 3D. Machine vision and robotics, in part...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[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]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[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]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]