Design Of Real-Time Embedded Clock Based On Microcontroller

Abstract

This project is developed for the users to monitor the current, power and temperature variation of machineries in wireless manner using microcontroller. It consists of two modules. One module is connected with the monitoring unit and the other module is connected with the particular device whose temperature and other factors are monitored (Sensor unit). A voltage sensor, current sensor and a temperature sensor are connected with the particular motor (sensor module). The sensor senses the factors and sends signal to the microcontroller. Accordingly, the microcontroller controls a multichannel RF Transmitter. The RF transmitter transmits RF signals accordingly. A multi channel RF Receiver is connected with the Monitor kit which is connected with another microcontroller kit. The Receiver receives the RF signal and analyses the signal and sends signal to the microcontroller through driver. The microcontroller sends corresponding signal to the PC through serial port. The data is stored in the PC. Thus the current and power consumed by the particular device can be monitored in wireless manner. Also we can monitor the temperature variation of the motor. The microcontroller used is PIC16F73 and the microcontroller program is written in assembly language.

Existing System

Proposed System

Architecture

SENSOR MODULE

PC MODULE