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Remote device control using radio frequency
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Remote device control using radio frequency

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EXPERT SYSTEMS AND SOLUTIONS …

EXPERT SYSTEMS AND SOLUTIONS
IEEE based Projects
Email: expertsyssol@gmail.com,
Cell: 9952749533, 8608603634
www.researchprojects.info
OMR, CHENNAI
Branches at Neyveli and Cuddalore
IEEE based Projects For
Final year students of B.E in
EEE, ECE, EIE,CSE
M.E (Power Systems)
M.E (Applied Electronics)
M.E (Power Electronics)
Ph.D Electrical and Electronics.

Training
Students can assemble their hardware in our Research labs. Experts will be guiding the projects.

We provide you with
• Confirmation letter ,Project Estimation
• Completion Certificate
• Abstracts Block Diagram, Circuit Diagram of the project
• Supporting documents-Datasheets, Reference Software tools and Real time support.
• Online Classes for Master degree and PhD Projects
• Journal Publication for researchers in Power systems and Power electronics

Published in: Education, Business, Technology
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  • 1. This document contains text automatically extracted from a PDF or image file. Formatting may have been lost and not all text may have been recognized. To remove this note, right-click and select "Delete table".
  • 2. EXPERTSYSTEMSANDSOLUTIONS
  • 3. 48, North Street, Aranarai, Perambalur, Tamil Nadu, India. Email ID: expertsyssol@yahoo.com, Website: www.researchprojects.info Phone: 9952749533, Remote device control using Radio Frequency The project compares the communication of control signals using radio frequency and Infra Red Rays. The STR is ideal for short-range remote control applications where cost is a primary concern. The receiver module requires no external RF components except for the antenna. It generates virtually no emissions, making FCC and ETSI approvals easy. The super-regenerative design exhibits exceptional sensitivity at a very low cost. A SAW filter can be added to the antenna input to improve selectivity for applications that require robust performance. The manufacturing-friendly SIP style package and low-cost make the STR suitable for high volume applications. The STR-315 uses a super-regenerative AM detector to demodulate the incoming AM carrier. A super-regenerative detector is a gain stage with positive feedback greater than unity so that it oscillates. The received signals can be decoded using a standard ST-12 decoder chip. A 89C51 micro controller from atmel is used to generate the control signals at the transmitter side.

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