INTRODUCTION This application note describes a high-accuracy, low-cost power meter based on the ADE7756. The design is for use in the North American 3-wire/single-phase application. This meter may also be used in a single-phase, 2-wire distribution system with a minimal amount of changes. The reference design is comprised of the ADE7756, a microcontroller, LCD display, serial interface, and pow...

The action of bit-serial arithmetic circuits is often explained in purely pictorial terms. In contrast, this paper describes an attempt to deal with the systematic development of bit-serial arithmetic circuits within a mathematical framework which we have previously used to develop parallel circuits. A well-known bit-serial adder is formally shown to implement the speciication of an adder, with...

In this paper, a Pressure measurement using MEMS based sensor, BMP180 is implemented which is an economic and feasible method. This study mainly deals with the applicability of BMP180 in space applications. Pressure is an important parameter to monitor. The total process consists of sensing of the temperature using BMP180 , PIC16F877A and sent to PC using RS232 serial interface, display in the ...

SPI (Serial Peripheral Interface) Master Core is used for connection between different devices. Synchronous serial interface are widely used to provide economical board-level interface between different devices such as microcontrollers, DACs, ADCs and other, although there is no signal standard for a synchronous serial bus. Many IC manufacturers produce components that are compatible with SPI. ...

SPI (Serial Peripheral Interface) Master Core is used for connection between different devices. Synchronous serial interface are widely used to provide economical board-level interface between different devices such as microcontrollers, DACs, ADCs and other, although there is no signal standard for a synchronous serial bus. Many IC manufacturers produce components that are compatible with SPI. ...

This article addresses an efficient hardware implementations for multiplication over finite field GF(2). Multiplication in GF(2) is very commonly used in cryptography and error correcting codes. An efficient hardware could reduce the cost and development for these applications. This work presents the hardware implementation of polynomial basis. In this case, the multipliers were designed using ...

Communication between different platforms is necessary for every embedded concern, since they use different OS for their project developments. This paper demonstrates the multiplatform communication for real time data using VxWorks and TCP/IP model based communication between two platforms. Microcontrollers are used for real time data processing. In this paper the Serial communication using RS2...

Intrabody communication (IBC) is a new data transmission concept that uses human body as a communication channel to transmit data. One of the main objectives of research into intrabody communication is the characterization of the human body as a transmission medium for electrical signals. And these characterization is strongly influenced by the conditions under which the experiments are perform...

depression disorders are associated with serious dysfunction and depressive symptoms. cognitive slowing is a clear symptom observed in all depressed people. pvsat is a measure of cognitive function that specifically assesses visual information processing speed and flexibility, as well as calculation ability. the aim of the present study was to determine whether the paced visual serial addition ...