[size=3]:pleased:[color=#ff00ff]Not long ago, the forum held a SINA31S chip coin auction, and in the end, the board was won by Bai Ding Bai Da Xia. Now, let's take a look at Bai Daxia's evaluation of ...
I want to achieve a flame effect by controlling LEDs with an STM8S microcontroller. However, the STM8S has limited register PWM IO ports, so I have to simulate more than a dozen PWMs myself. However, ...
[i=s]This post was last edited by dontium on 2015-1-23 13:37[/i]
Providing fully coordinated multi-axis motion control with fast move and settle times for large mass gantry systems, ACS Motion Control...
My program has an undefined instruction exception. In r14 under svc and irq, I checked the address of lr, which belongs to two functions that I have been calling in C language. These two functions can...
I wrote a browser in WIN CE, and wanted to get the content of its HTML document. I used CreateControl() to add a WebBrowser control to the dialog box, and got an interface through get_Document(). Then...
I am using USB to download the test target code and it appearsChecksum Error!!!What is going on? How to solve it? I just started learning and don't understand anything. Thank you everyone....
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[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]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[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]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[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]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
System Block Diagram
The system uses DSP56F826 chip as the core control module and CMOS digital image sensor chip. The image acquisition resolution can reach 640×480 pixels. When high-re...[Details]
1. Introduction
Due to the good programmability and superior performance of FPGA, the number of embedded systems using FPGA chips in LCD splicing screens is increasing rapidly, especially in t...[Details]
Liquid crystal displays are increasingly widely used in pocket instruments and low-power application systems due to their advantages of low power consumption, small size, rich display content, and ...[Details]
Abstract Frequency Modulated Continuous Wave (FMCW) radar has been widely used in automobile anti-collision systems. This paper describes and compares the development of automobile anti-collision s...[Details]
With the development of military equipment, its functions are becoming more and more powerful, the equipment is becoming more and more complex, and the requirements for test systems are becoming highe...[Details]
Overview
Flexible fieldbus connectors based on D-Sub interface technology are specified for popular bus systems such as CAN-Bus, Profibus and SafetyBUS p in the IP-20 range. The comprehensive ...[Details]
Overview
Modern
amplifier RF instruments
have impressive measurement capabilities and accuracy far exceeding their predecessors. However, these instruments cannot reach their full pote...[Details]
Embedded System
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