I started to learn a new CPU of MSP430 series, F5529. According to the method of learning 430 before, I began to understand its clock part. I learned it by referring to TI official routines. There was...
{:1_85:}, let me cry for a while. Back to the point, a while ago I saw a classmate selling things in a forum under the name of graduation, and I have some collection of boards and screens, so the trag...
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...
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]
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]
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]
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]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[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]
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]
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]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[Details]
Microcontroller MCU
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