can I make a clock like this with BS2? Image link attached
wabbit
Posts: 16
http://www.e-potpourri.com/wp-content/uploads/2007/08/four-cubes-led-clock.jpg
I want to make a clock similar to this. I want to use 7 segment LED displays. I am assuming I will need something to measure time more accurately than the basic stamp. Other then that is something like this pretty straight forward?
I just want to show time and have push buttons to change the hours and minutes.
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I want to make a clock similar to this. I want to use 7 segment LED displays. I am assuming I will need something to measure time more accurately than the basic stamp. Other then that is something like this pretty straight forward?
I just want to show time and have push buttons to change the hours and minutes.
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Comments
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- Stephen
Post Edited (Franklin) : 3/16/2008 4:39:38 PM GMT
You'll need a real time clock like this:
http://www.parallax.com/Store/Components/IntegratedCircuits/TimeMathCoprocessors/tabid/617/CategoryID/82/List/0/SortField/0/Level/a/ProductID/233/Default.aspx
And you'll need a crystal for it:
http://www.parallax.com/Store/Components/ResonatorsCrystals/tabid/153/CategoryID/82/List/0/SortField/0/Level/a/ProductID/350/Default.aspx
Besides that you just need a 7segment display and a black box [noparse]:)[/noparse]
If your not going to use a BOE or homework board because you want the project to be smaller, its a bit more involved.
Let us know if your planning on building your own project board and I'm sure someone can help you.
Here is an example project of a clock that uses larger 7-segment displays. The time comes from a battery-backed DS1302 RTC Chip which we carry. I hope this helps you out. Take care.
http://forums.parallax.com/forums/default.aspx?f=21&p=3&x=25&ord=ld
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Chris Savage
Parallax Tech Support