[i=s]This post was last edited by dcexpert on 2015-3-24 22:15[/i] [b][size=3]Home fish tank and plant care system[/size][/b] consists of several parts, including computer, fish tank monitoring, and pl...
I have a small program written in VC MFC (with source code). The main functions are: 1. Some simple interface displays 2. Text query 3. The Bluetooth communication program involves one exe calling ano...
[img]file:///C:\Users\Administrator\Documents\Tencent Files\6824832\Image\Group\~OZ$CZENC~T0BFN4ES9J(87.jpg[/img]Altium Designer was cracked successfully, but when the software was used to output PDF ...
AVR_figter20090728 version:pleased: AVR_fighter has been updated to 20090728 version. You can check the update or download AVR_fighter20090728 version in the top post of the USB sub-discussion in [url...
GSM-R (GSM for Railway) system: GSM-R is a digital wireless communication system developed specifically for railway applications based on the GSM platform, the world's most mature and most common publ...
I am currently engaged in electronic product development and maintenance. I am a very silly but not cute electronic engineer. Since I exceeded the standard in a physical examination, I have fallen int...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
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]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[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]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[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]
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]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[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 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]
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]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[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]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
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