Hi everyone, I use Block Memory Generator 4.3 to generate a single port block ram. I set: Write Width:32 Read Width:32 Write Depth:128 Read Depth:128 Write First Always Enable Register Port A Output o...
[size=4]I want to insert data into SQlite, but the method in the reference book is: [/size] [size=4][b]sql = "INSERT INTO 'SensorData' VALUES(NULL,1234);";[/b][/size] [size=4][b]sqlite3_exec(db,sql,0,...
[i=s]This post was last edited by hehung on 2018-10-14 12:04[/i] After a period of contact and learning with the development board, I finally completed the work of this project. One of the advantages ...
I really want to get one now.Although I already have one, it was borrowed from the school.I want to buy one myself
But I only see the event notification in the forum but no purchase method....
After a few days of playing around with WinCE's dial-up Internet, I finally have a general understanding of it. I wrote some RAS dial-up programs, but now it's not enough to just dial up, I have to us...
:pleased:[size=3]Read classic books. As a technician, you should read classic books. Good programming books can not only help us improve our technical level quickly, but also help us establish good pr...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
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