Web Enabled Remote Weather Monitoring Station Using ARM Microcontroller
Corresponding Author : mallikarjuna
Dept. of ECE, Intellectual Institute of Technology, Anantapur. India.
Email ID : firstname.lastname@example.org
Received : 2015-07-15 Accepted : 2015-07-25 Published : 2015-07-25
Abstract : Web browsers have become the defactostandard user interface to variety of applications. They can run on almost any platform â€“ from PCs and workstations to PDAs, cell phones, and pagers â€“ and allow end-users to access Web-enabled applications from any location. Applied to embedded systems, Web technologies offer graphical user interfaces that are user friendly, inexpensive, cross-platform, and network-ready. System designers are therefore using them to supplement or replace traditional proprietary command-line and graphical user interfaces.Web interfaces offer benefits to manufacturers as well as to end-users. Because Web-based interfaces are cross-platform and easier to develop than traditional proprietary interfaces, manufacturers enjoy a shorter time-to-market for new product support, training and documentation is lower, and the Web interface can be used for remote diagnostics of products in the field.In this project a cost effective, user friendly and robust system is developed for monitoring of weather parameters like temperature and humidity. The system continuously monitors the temperature and humidity. The end user can see the information from anywhere through internet. The heart of the system consists of LPC2148 ARM7 32- bit microcontroller with ENC28J60 Ethernet interface. This module is used for web connectivity and controlling the field hardware. LM35 a precision centigrade calibrated temperature to voltage sensor is used to measure the temperature gives an analog voltage and HIH-4000series sensors are used for the measure of humidity gives an analog voltage. These two voltages are fed to ADC of ARM microcontroller. The readings thus obtained are displayed on LCD display. Along with it we can monitor the temperature with web interface.
Keywords : Microcontroller, LCD, LED, ADC, PCB
Citation : E.Mallikarjuna. Web Enabled Remote Weather Monitoring Station Using ARM Microcontroller. J. of Advancement in Engineering and Technology. V3I3. DOI : 10.5281/zenodo.1000304
Copyright : © 2015 E.Mallikarjuna. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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