1. Enter the URL,2. Select Qualcomm as shown and start designing3. Fill in the corresponding parameters4. Select and make corresponding modifications as shown5. Design is completed and the file is out...
AT+CGCLASS="B" //Set the module working type AT+CGDCONT=1,"IP","CMWAP" AT+CGATT=1 //Activate PDP and obtain IP AT+CIPCSGP=1,"CMWAP" AT+CIPSTART="TCP","10.0.0.172“,"1433“ STATE: TCP CONNECTING CONNECT ...
Just send a string to the computer
#include "msp430x14x.h" #define uchar unsigned char uchar DATA[]="hello world my name!"; void main() {// Stop watchdog timer to prevent time out resetuchar i,j;WDTCT...
The microcontroller system has a CF card memory and the driver is written. The file system is FAT16 and can read and write normally. Now I need to generate a word document with the collected data in t...
[p=null, 2, left][color=rgb(0, 0, 0)][font="][size=3]In the last evaluation, we used the serial port for interaction. This is the most basic user interaction interface when playing with microcontrolle...
My device is placed on the vehicle and supports WIFI function. There is a problem. The vehicle first runs to a place and connects to an AP1. Then the vehicle leaves AP1 and goes to AP2. At a certain p...
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[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]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[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]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[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]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
Analogue and Mixed Signal
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