Laser torch based voice transmitter and receiver pdf

Laser torch based voice transmitter and receiver embedded systems ieee project topics, robotics base paper, synopsis, abstract, report, source code, full pdf, working details for electronics science electical engineering, diploma, btech, be, mtech and msc college students. Pdf laser as a communication medium can provide a good substitute for. Laser torch based voice transmitter and receiver ppt presentation covers important information for understanding project over view. Giving it a try i decided to build one from the parts. Looking for some analog circuits to make i got this circuit of laser based audio transmitter on efy website. Connect 8 an ohm speaker at the emitter of bc548 transistor q3. Laser torch based voice transmitter and receiver k.

Instead of rf signals, light from an ir led is used as. Wireless voice communication using laser free download as word doc. Photo detector at receiver detects the laser light and voice output through loud speaker. Govinda1 waseem arshad2 santosh ram3 shashank agrawal4 1scse, university, vellore, india 2, 3, 4, sense, vit university vellore, india. In this paper we designed the circuit, using that circuit we can communicate with our neighbors wirelessly. Laser transmitter, laser transmitter manufacturers. Medium between transmitter and receiver depending upon transmission. Laser torchbased voice free download as powerpoint presentation. Pdf study of laser based transmission reception parameters. Get laser transmitter at best price with product specifications. Wireless laser torchbased voice transmitter and receiver.

Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Right from the origin communication system had undergone several changes in terms of its advancement, continuous modernization taking place in every aspect of global communication. There were two sections, transmitter and receiver, both. Transmit voice,music,data via a laser beam with this transmitter and receiver. If there is any obstruction in the path of the laser beam, no sound will be heard from the receiver. Laser torch based voice transmitter and receiver free download as word doc. Voice transmitter and receiver based on laser torch. The idea came from a physics teacher who was trying to achieve modulation using laser. Deepak kumar, kundan kumar singh and anand mohan 2 ii. Easily share your publications and get them in front of issuus.

Scribd is the worlds largest social reading and publishing site. Lasar torchbased voice transmitter and receiver using this circuit you can communicate with your neighbours wirelessly. Lasar torch based voice transmitter and receiver using this circuit you can communicate with your neighbours wirelessly. Laser torch based voice transmitter and receiver amplifier. Presentation covers basic design details and requirements. Voice transmitter and receiver based on laser torch free. Project report on laser torch based voice transmitter and. Pdf laser torch based voice transmitter and receiver semantic. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Instead of rf signals, light from a laser torch is used as the carrier in the circuit.

Laser sensor detector module receiver transmitter for arduino avr pic application for obstacle detection pipeline counter smart robot obstacleavoiding car. The phototransistor of the receiver must be accurately oriented towards the laser beam from the torch. Laser torch based voice communication system slideshare. Pdf low cost voice communication device design using. Pdf point to multipoint link has been proposed using 650nm laser over a free space optics technology. Objectives a laser communication system by using low cost laser torch and electronic equipment which can be. Abstractin this paper we designed the circuit, using that circuit we can communicate with our neighbors wirelessly. Then the receiver will catch the light and demodulate it and drive the speaker. Apply power to the both transmitter and receiver sections using two 9v pp3 batteries. Introduction to laser torch based voice transmitter and receiver project. Pdf power vs distance analysis for point to multipoint.