Discussion in "Project Addition or Changes" started by    techxpert    Aug 27, 2008.
Wed Aug 27 2008, 12:07 pm
#1
Hello, I am trying to build a stopwatch which has a keypad to tell to the controller the counting time. But I need some examples about the digital clock by using 8051 assembly code, is there anybody to help me urgently?


[ Edited Wed Aug 27 2008, 12:16 pm ]
Wed Aug 27 2008, 08:09 pm
#2
hi techexpert,
i think u should see tutorial section for key board interfacing/lcd interfacing and integrate both. then the only thing left would be to write a software timer which would be easy task.
do start on something and we will help u out .
good luck.
Thu Aug 28 2008, 12:52 pm
#3
techxpert, are you using any IC for stopwatch or a software? obvously a software one.

So i recommend you to go through project "AT89C4051 as RTC" i have used software watch there, you can take it as a reference and work out..

Get Social

Information

Powered by e107 Forum System

Downloads

Comments

Bobbyerilar
Thu Mar 28 2024, 08:08 am
pb58
Thu Mar 28 2024, 05:54 am
Clarazkafup
Thu Mar 28 2024, 02:24 am
Walterkic
Thu Mar 28 2024, 01:19 am
Davidusawn
Wed Mar 27 2024, 08:30 pm
Richardsop
Tue Mar 26 2024, 10:33 pm
Stevencog
Tue Mar 26 2024, 04:26 pm
Bernardwarge
Tue Mar 26 2024, 11:15 am