Touch Screen Computer Displays



Introduction

When most people think about a computer display, many may develop a mental
picture of an output device. However a computer display can function as both an input
device and an output device. A touch sensitive screen provides a computer user with an
input interface that doesn t require extensive computer skills or literacy. This interface,
operates as a pointing device, much like a mouse or an input device much like a
keyboard. Tou ....etc

[:=Read Full Message Here=:]

i want ppt and report on transperent lcd display pls send to me ....etc

[:=Read Full Message Here=:]

To get full information or details of touch less touch screen please have a look on the pages

http://seminarsprojects.net/Thread-touch-less-touchscreen-user-interface

http://seminarsprojects.net/Thread-touch-less-touchscreen-user-interface-ppt

http://seminarsprojects.net/Thread-hp-s-touchless-touchscreen-wall?pid=65138#pid65138

if you again feel trouble on touch less touch screen please reply in that page and ask specific fields in touch less touch screen ....etc

[:=Read Full Message Here=:]

1. Bank locker accessing using touchscreen
2. Touchscreen controlled lamp dimmer for next generation apartments
3. Designing of Haptic Restaurant Haptic based speaking micro controller
4. Touchscreen controlled motor speed and direction controlling system
5. Electronic Touch home
6. Touchscreen based Nurse/attendant calling system for physically impaired
7. Touchscreen based temperature monitoring and control system
8. Home appliances controlling using resistive touchscreen
9. Designing of Haptic Keypad with magnetic door lock system ....etc

[:=Read Full Message Here=:]

1. COLOR LCD WITH TOUCH SCREEN INTERFACE BASED MOTOR SPEED CONTROL.
2. MICROCONTROLLER BASED PASSWORD PROTECTED AUTHENTICATION SYSTEM USING TOUCH PAD.
3. DEVELOPMENT OF TOUCH SENSING APPLICATION IN DIFFERENT FIELDS OF ELECTRONICS EQUIPMENTS.
4. FINGER PRINT BASED OFFICE ATTENDANCE AND PASSWORD PROTECTED USING TOUCH PAD.
5. TOUCH SCREEN BASED TEMPERATURE MONITORING AND CONTROL SYSTEM WITH GRAPHICAL LCD.
6. GPS AND GRAPHICAL DISPLAY BASED TOURIST-GUIDING SYSTEM WITH TOUCHSCREEN KEYBOARD INPUT FOR DYNAMIC LOCATION RECORDING.
7. RF-ID TAGS AN ....etc

[:=Read Full Message Here=:]

dear sir,

plz send me the project copy as soon as possible sir, iam in a need to submit the concept to my professor within this weak kindly send me the project report to my mail I.d [email protected] plzz sir
Thanking you, ....etc

[:=Read Full Message Here=:]

to get information about the topic plasma displays full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-plasma-television-ppt-report

http://seminarsprojects.net/Thread-plasma-display?pid=3102 ....etc

[:=Read Full Message Here=:]

can u send me detailed designing of automated typing system notice board for my project on [email protected] ....etc

[:=Read Full Message Here=:]

Interfacing of 8051 with displays



Interfacing of 8051 with LED

forward voltage drop of LED is from 1.7 to 2.5
forward current of LED is 20mA

89C51(8051) comes under TTL logic families
TTL can sink up to 16mA and source 250uA
The 8051 port pin can sink 1.6mA (3.2mA for port 0) and source 60uA.
To drive significant current, we should arrange our circuits to use current sinking.

Design calculation

The resistor limits the current.
Assume voltage is about ....etc

[:=Read Full Message Here=:]

please visit the following threads for more details on 'OLED DISPLAYS'

http://seminarsprojects.net/Thread-organic-light-emitting-diode-oled-seminars-report
http://seminarsprojects.net/Thread-organic-led-full-report
http://seminarsprojects.net/Thread-organic-light-emitting-diodes-oled--2299?mode=linear ....etc

[:=Read Full Message Here=:]