For the forum's DIY mobile phone activity, I chose the MCU+GSM/GPRS+LCD+KEY solution. It's simple. Secondly, I just want to understand how the microcontroller accesses the 2G mobile communication netw...
Has anyone used the Resco Picture Viewer software that can run under wince? I can use it on Dopod after installing it synchronously, but when I copy it to the wince version of the game console, I need...
I need to compile an INF file for an existing driver (I copied files and executed registry files manually before), but I don't know its GUID, so Windows still cannot recognize the driver after compili...
[b]TI Development Software Code Composer Studio IDE v3.3 [/b] The new Code Composer Studio 3.3 (CCStudio v3.3) Platinum Edition supports multi-processor operation and takes analysis features to a new ...
I'd like to ask, this program is an example of adaptive filtering in DSP, I think there is a problem in one line, I have marked it in red, I wonder what you think??? #include"math.h" #define PI 3.1415...
Based on the analysis of the SR motor phase current, the motor rotor position is detected by detecting the change in the phase current gradient to realize the SRD system without position sensor. To so...
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]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
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]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[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]
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. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[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]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
During the global semiconductor industry recession, the automotive electronics market has performed strongly, especially the application of car remote control systems has become more and more wides...[Details]