Today I found that Mbed can already drive the LCD of Disco-F429 (the LCD controller used by F429 is ili9341). Reference code: [code]#include "mbed.h" #include "LCD_DISCO_F429ZI.h" LCD_DISCO_F429ZI lcd...
Hello everyone, I have recently encountered a lot of trouble when studying the logical structure of hard disks. Because the information I searched from Google and Baidu was too scattered and shallow, ...
I recently encountered a problem, and I would like to ask the experts for help. STC12c5a microcontroller, external flash, port p0 is multiplexed as the low 8-bit address line and 8-bit data bit, and p...
Dear friends, we have made a class D amplifier with an output of more than 100W. Now I don’t know why the output waveform is distorted when the output reaches 3A . The inductor we use for the output i...
[i=s] This post was last edited by dontium on 2015-1-23 11:47 [/i] Hi, everyone! This time I share with you the rechargeable battery design of Texas Instruments~~ You are welcome to download it! :vict...
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]
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]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[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]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
1. Brief Introduction
With the continuous development and improvement of single-chip microcomputer technology, single-chip microcomputers have been widely used in all walks of life, and ...[Details]
The platemaking machine is an indispensable device in platemaking and printing, and plays a very important role. The platemaking machine is a device used to make printing plates. The principle is c...[Details]
Since the emergence of electronic system noise reduction technology in the mid-1970s, the Federal Communications Commission of the United States in 1990 and the European Union in 1992 proposed regu...[Details]
Binary translation is a technology that directly translates executable binary programs, and can translate binary programs on one processor to execute on another processor. It makes it easy to...[Details]
Usually, indoor lighting is controlled by a switch button. This article introduces a self-controlled lighting circuit, which does not require manual operation, is energy-saving and convenient, and is ...[Details]
0 Introduction
In some applications, the motor used is required to be small, high-efficiency, and high-speed. Micro permanent magnet brushless DC motors can better meet these requirements. Bec...[Details]
Infrared technology has been widely used in speed measurement systems, and many products have used infrared technology to achieve vehicle speed measurement, detection and other research. When infra...[Details]
1. Introduction
With the continuous development of information processing technology, especially the widespread application of computers and the rapid development of the Internet, modern infor...[Details]
1 Introduction
With the rapid development of computer systems and communication equipment, the application scope of uninterruptible power supply (UPS) is becoming wider and wider. The demand...[Details]