The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
One solution for increasing the use of renewables is to find new strategies to allow distributed energy resources (DER) connection with the existing power system. A solution which allows a flexible integration of dispersed generation (DG) into energy networks is the use of DC at the user layer. One reason for choosing nowadays the DC technology for electrical energy distribution is the trend in the...
In order to simulate the procedure of communicating between computer serial port and mobile phone, this paper describe the way how mobile phone sending short message and the way how procedure controlling computer serial port and mobile phone to communicate. It mainly introduces the PDU coding and AT instruction of short message. The procedure depending on a serial port controller called SerialPort...
Because the Vehicle Gasohol has the merit of low pollution and energy saving, it is extensively spread in recent years. This paper introduced the design scheme and implementation process of an accurate fuel delivery automation control system in an oil store-plant. A centralized control scheme is adopted in this system, where a C200HX series OMRON PLC works as its central controller, communicates with...
This paper discusses the utilization of a relatively inexpensive wideband radio receiver in combination with a digital down-converter (DDC) based data recorder to capture and record real world radio signals. The resulting in-phase (I) and quadrature (Q) data files are then imported into MATLAB for processing. This batch processing of real world radio signals allows for a tremendous amount of classroom...
Internet is being used for several activities by a great range of users. These activities include communication, e-commerce, education, and entertainment. Users are required to register regarding Website in order to enroll Web activities. However, registration can be done by automated hacking software. That software make false enrollments which occupy the resources of the Website by reducing the performance...
As semiconductor technology moves closer to the ultimate physical limits for scaling of devices that utilize electrons as information bearing particles, many new opportunities for research in the physical sciences are emerging. If we look beyond the limits of scaling electron devices, many more challenging research opportunities exist in the areas of physics of information carriers and physics of...
With the plentiful application of various electronic equipments and control devices which used in industry, the communication networks based on field bus are produced. Connection between CAN bus and normal bus RS-232 which is used in existing serial communication, could realize to construct network with multidrop and long-distance communication. Method of conversion between RS-232 and CAN bus is discussed...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.