When uploading files to an external ftp server, it is found that small files (about a few KB) cannot be uploaded, but slightly larger files can be uploaded. When uploading a few KB file, the server pr...
#include "msp430f5529.h"#define uint unsigned int
#define uchar unsigned charuint flag,TA_cent,PerVal;
unsigned long int val,cha;
int m[5];
void Delay10ms(unsigned int c) //Error 0us
{unsigned char a,...
[size=5]The information I have collected recently is summarized below, including Renesas development board routines, quadcopter information, AD9850_AD9851_module[/size]...
I would like to ask how I assigned the pins of 430f149 to the RF module (the ones with * are RF module signals
I don't know if this allocation of clk and data transceiver is feasible. Please give me s...
[i=s]This post was last edited by dcexpert on 2017-12-5 14:12[/i] [size=14px]The MicroPython Getting Started Guide is finally officially published. [/size] [img=300,407]http://www.micropython.org.cn/b...
Micropython has started to support the onboard 16M SDRAM of the STM32F7Disc development board. I will find time to update and review the new firmware in the near future. [url=https://github.com/microp...
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[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]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[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]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[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]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]
1 Introduction
CAN (Controller Area Network) bus is a kind of field bus. It is used in many industrial sectors due to its outstanding advantages such as high performance, high reliability, high...[Details]
Real-time operating system RTOS
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