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PROJECT DESCRIPTION

The project is designed to use a TV remote as a cordless mouse for the computer. A conventional PC/laptop uses a mouse to operate and control all its applications. As a PC mouse is wired to the system, one has to sit near the PC to operate it.

This becomes very tedious when the PC is used for presentation purposes (when using a projector). In this proposed system TV remote can be used as a cordless mouse, and the user need not operate the PC sitting near it.

A typical TV remote sends coded infrared data that is read by an IR sensor interfaced to an 8051 family microcontroller. This data so received by the microcontroller sends it to the COM port of a PC through a level shifter IC. This IR code is traditionally RC5 code as followed by some manufacturers. Software named PC remote is used on the PC that recognizes data received from the microcontroller through the COM port and performs the required operation.

Designated numbers on the TV remote are used to perform up - down, right - left cursor movement. Features like left click and right click of the mouse can also be performed with of the TV remote.

Further this project can be enhanced using Bluetooth/ RF technology to overcome the traditional line of sight communication drawbacks of the infrared type.   

NOTE:

The project works only on operating systems having hyper terminal (E.g. Windows XP). The computer must have a RS232 serial port.

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Low Cost PC Mouse.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
Using TV Remote as a Cordless Mouse for the Computer
Hardware Requirements
  • 8051 series Microcontroller
  • T.V Remote
  • IR Sensor
  • Level Shifter
  • Resistors
  • LED
  • Capacitors
  • Diodes
  • Transformer
  • Crystal
  • Voltage Regulator
Software Requirements
  • Keil compiler
  • Languages: Embedded C or Assembly
Q & A
Q:  What is the distance supported by TV remote?
A:  The distance supported is about 10 feet
Q:  Can this system be used with any PC or laptop?
A:  Yes, this system can be used with a PC directly. But for a laptop, a USB to DB9 converter is used.
Q:  What is the function of level shifter Max232?
A:  Level shifter Max232 is used to shift logic level from TTL to RS232 and vice-versa
Q:  Can I use in Windows 7 or higher OS?
A:  This project has been tested with Windows XP only till date.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.4/5
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Showing 4 of 9 reviews Show All
kunal kataria, Delhi on 23rd November, 2015, 06:22 PM

I found this website while i am searching for my projects and using keyword as Remote projects.
Here,i found the requirement for my project is available in this edgefx website and also i wondered and ready to buy the readymade kit.
Buy through online.
It’s good,because my project is going everything fine after purchasing the readymade kit.

K.VENKOBA RAO, KURNOOL on 13th November, 2015, 06:14 PM

When i was searching about for TV Remote related projects.
With the help of one of my staff suggested us to buy the project from edgefx and also i was planned to take readymade kit,which will be applicable here.
directly buy through online.
According to my satisfaction,it will be a right place to get all those things from here related to my project.

SHAIK FAQRUDHIN, PUDUCHERRY on 23rd July, 2015, 11:27 AM

I come to know about Edgefx through Internet.I decided because I had a short on time and I like the whole kit on the first look.Yes the kit delivered on time with the right components.I purchased through Online.Abstract should be improved further.

SHAIK FAQRUDHIN, PUDUCHERRY on 17th July, 2015, 11:24 AM

I came to know about your organization through Internet. And Keyword I used embedded based projects.By seeing website I directly decided to take the kit. I like the Report in my project.Yes the kit delivered on time with the right components.

Rating Breakdown (9 Reviews)
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