Re: 5 digit Stop watch using 8051 and 16 X 1 / 8 X 1 LCD
- From: MooseFET <kensmith@xxxxxxxxx>
- Date: Tue, 31 Jul 2007 06:05:36 -0700
On Jul 31, 5:58 am, "David L. Jones" <altz...@xxxxxxxxx> wrote:
On Jul 31, 10:08 pm, devang <devang.ta...@xxxxxxxxx> wrote:
Dear All,
I am trying to build a stop watch using atmel 8051 series controller,
It should be capable to display 10,000 hours or more.
Can anybody help me? please!!!!!!!!!!!
If possible anybody can suggest two digit stop watch also, I would
love suggestions from you all.
Thanks & Regards,
Devang Tanna
When is your project assignment due?
Here is how you do it:
1) Connect LCD to 8051
2) Connect switches to 8051
3) Connect crystal to 8051
4) Write some software for 8051
Bingo, you have an 8051 stopwatch.
Easy.
You missed:
5) Connect a 5V power supply to the 8051.
This was a major oversight on your part. Also we realy should give
some hints about the software. You only really need two instructions
the DJNZ and the MOV all the others although handy aren't truely
needed for this sort of task.
There is of course the option of finding the nerdyist looking kid in
the class and simply paying him to do it for you.
Dave.
.
- References:
- 5 digit Stop watch using 8051 and 16 X 1 / 8 X 1 LCD
- From: devang
- Re: 5 digit Stop watch using 8051 and 16 X 1 / 8 X 1 LCD
- From: David L. Jones
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