[i=s] This post was last edited by paulhyde on 2014-9-15 09:10 [/i] After seeing the list of the 2011 national competition, I guess everyoneFirst reaction [i=s] This post was last edited by paulhyde o...
[p=26, null, left][color=rgb(0, 0, 0)][font=Verdana, Geneva, sans-serif, 宋体] Obviously, for companies, on-site interviews are the main occasions for evaluating whether candidates meet the requirements...
Input three wires, 400+.400-.N in the figure is. The battery was originally connected here, and the switching power supply was used instead. The DCDC board does not work, and there is no voltage outpu...
Charging method introduction When charging batteries, you must choose the appropriate method according to different situations and use the charging equipment correctly. This will improve work efficie...
The code is as follows: while(1) { while(!USART_GetFlagStatus(USART1,USART_FLAG_RXNE)); //Receive i = USART_ReceiveData(USART1); USART_SendData(USART1,i); //Sendwhile (!USART_GetFlagStatus(USART1,USAR...
Realizing the “Digital Twin System” for Industry 4.0 with Embedded Sensing and BLEAuthor: mars4zhu1. Introduction
With the vigorous development of embedded sensors, low-power wireless communication te...
mars4zhuonsemi and Avnet IoT Innovation Design Competition
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[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]
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]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
At present,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]