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.
In a sinusoidal system, the interpretations of the power quantities S, P and Q are well established by the relation S2 = p2 + Q2 and the mechanisms for improving power factor by decreasing Q are clearly devised. In case of nonsinusoidal system the relation S2 = p2 + Q2 is not valid and there appeared numerous power theories due to Budeanu, Fryze, Kusters and Moore, Shepherd and Zakikhani, Czarnecki...
For the period 1971–1975, the industrial design engineers primarily studied the 4004, 8008 and 8080 microprocessors for the purposes of building control circuits and consumer products. The introduction of the superior 8-bit 8085 microprocessor in 1976 drew the attention of the academicians who were charmed at the architecture and functionality of this chip and they shortly included it as a course...
ATmega32 RISC microcontroller (RMCU) is very popular among the students, teachers, amateurs, engineers, scientists and hobbyists for building electronics projects. These designers, while developing their projects, wish to learn the architecture, instructions and interfacing of the RMCU but many of them remain outside of this opportunity due to unavailability of low-cost learning kits. There are learning...
ABSTRACT The 89S52 microcontroller (MCU) is very popular among the students, teachers, engineers, scientists and amateurs to build small and cost effective projects for learning purposes and or to incorporate it in a bigger project. In these projects, the chip remains in the system and occasionally need arises to change the program bytes of the code memory (flash) without removing the MCU from the...
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.