countdown timer using 8051 microcontroller at89c51 code
#1

I'm stuck in code part of my project which is to build a count down timer using input from user through keypad and display over LED's. if Anyone could share his/her code, that would be really appreciated.
Reply
#2
A countdown timer is a down counter that counts from a specified time to 00:00. It is used in many devices such as washing machine, televisions, microwave ovens, etc. This countdown timer has three states: the running state where it counts down, the pause state where it displays the paused time and the reset state to set the countdown. The countdown is displayed on a set of four seven segment displays using the 8051 microcontroller (AT89C51). A buzzer sounds when the countdown gets over.
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: literature review on microcontroller based stabilizer,
Popular Searches: top 10 us countdown, source code for microcontroller based automatic timer to ring a bellg sayeri, documentation for the project digital countdown timer using 8051 microcontroller, abstracts for electronic code lock with user defined password using 8051 microcontroller at89c51, online countdown, countdown timer using 8085, top 100 countdown songs,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  authentication schemes for session passwords using color and images project source code 2 2,231 03-02-2018, 09:35 AM
Last Post: Nischithnash
  source code for task scheduling using genetic algorithm using java 2 8,443 11-04-2017, 08:31 PM
Last Post: Guest
Thumbs Up source code of online payment system using steganography and visual cryptography 3 8,425 06-04-2017, 09:56 AM
Last Post: jaseela123d
  automatic wiper using 555 timer ppt 2 1,091 08-02-2017, 10:18 PM
Last Post: Ansel janson
  code to extract brain tumor detection using matlab 2 1,062 17-10-2016, 04:32 PM
Last Post: girish123ak
  color image segmentation using jseg algorithm in matlab code 2 860 29-09-2016, 12:07 PM
Last Post: Guest
  source code in c for automatic irrigation system using 8051 2 962 03-08-2016, 10:53 AM
Last Post: seminar report asees
  block diagram of electronic cough monitor based on microcontroller 3 1,123 21-07-2016, 12:03 PM
Last Post: visalakshik
  code to extract brain tumor detection using matlab 2 794 21-07-2016, 10:47 AM
Last Post: jaseela123d
  smoke detector using 8051 code 2 724 15-07-2016, 03:01 PM
Last Post: jaseela123d

Forum Jump: