20-04-2012, 02:03 PM
ELECTRONIC QUIZ
ELECTRONIC QUIZ.pptx (Size: 97.74 KB / Downloads: 62)
PROJECT DESCRIPTION
Fastest finger first is microcontroller based hardware project which continuously scans the input of users or contestants and determines as to which of the contestants first pressed the button.
This project covers various aspects of circuit, coding, programming and using Microcontroller from 8051 family .
The various features that we are going to explore by the help of this project are Embedded Software Developing in ANSI C for the Microcontroller, µC Architecture & System Designing, µC Based Hardware Control, PCB Making & Assembling.
WHY WE NEED THIS
Some times two or more players hit the buzzer almost simultaneously and it is very difficult to detect which of them has pressed the buzzer first.
In television shows, where the whole event is recorded, the actions are replayed in slow motion to detect the first hit.
SOFTWARES AND TOOLS REQUIRED
MICROCONTROLLER 8051 :This unit is the heart of the complete system. It is actually responsible for all the process being executed.
LCD : This unit is used to display all the system messages.
LED: Light Emitting diodes are used to display the status of the output port’s pins.
Buttons: Push to on Buttons are used to take the user input.