Hi,

Can someone help me with some delay code for a uP running at 20 MHz ?

I have some code for 4MHz, is it just a matter of scalling by 5 ?

PS any one playing with Compact Flash ?

Cheers Andrew

www.tech-software.net


-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf
Of techy fellow
Sent: Wednesday, 5 January 2005 6:40 PM
To: Microcontroller discussion list - Public.
Subject: [PIC]: HELP REQUIRED FROM NEWBIE


Hi Guys,

Could someone pls let me know where can I get information on, PIC
(preferably 16877 because I purchased a 16877 Development board from
Futurlec.com) Controlled AC relays using a light sensor as an input ? I have
searched thru the internet but can seems to find one that is close to what I
want. Most of them are related to garden or drive-way lights which will turn
on during the night.

My objective is, if the light is on, the PIC will switch on 2 of the 4
relays for say 8 seconds while the other 2 relays are in off-position. After
8 seconds, alternate the 2 pairs of relays on/ off position. When the light
is off, reduce the on/ off delays from 8 seconds to 4 seconds. I know there
will not be an exact project available in the internet but if I can find one
that is close, I hope I can make changes to the source code to suit my needs
(part of learning).

Thanks a zillion.
cheers,


---------------------------------
Do you Yahoo!?
 Yahoo! Mail - Easier than ever with enhanced search. Learn more.
--
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist


-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist