I''m working on a full automatic aquarium
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Posts: 46,084
I have found the pH probes to be pretty expensive. I tryed doing something
similar with plants in a hydroponics farm. But instead used the X10 firecracker.
no input though =0(
LCD's are cheap at www.eio.com
And temp probes are cheap too, all they are, are variable resistors.
Original Message
From: "Smalcor" <Smalcor.AmusementsProducts@1...>
Date: Tue, 20 Nov 2001 11:19:30 +0100
To: <basicstamps@yahoogroups.com>
Subject: [noparse][[/noparse]basicstamps] I'm working on a full automatic aquarium
> Hello, I have a few problems, I'm trying to control fluorisent light. I know
it is possible, I only don't know how ! I Want to use this for my aquarium and
for a neighbour of me who has his special birds in his house.
>
> I'm trying to build a circuit to be able to smoothly turn on my fluorisent
lights of my aquarium in the morning and smoothly turn them off in the evening.
I want this to be controlled by a basic stamp. Also I would like to monitor my
temperature and PH value end display this together with the current time on a
LCD. Has anyone any experiences with this or is there someone who can help me
work this out?
>
>
>
> [noparse][[/noparse]Non-text portions of this message have been removed]
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similar with plants in a hydroponics farm. But instead used the X10 firecracker.
no input though =0(
LCD's are cheap at www.eio.com
And temp probes are cheap too, all they are, are variable resistors.
Original Message
From: "Smalcor" <Smalcor.AmusementsProducts@1...>
Date: Tue, 20 Nov 2001 11:19:30 +0100
To: <basicstamps@yahoogroups.com>
Subject: [noparse][[/noparse]basicstamps] I'm working on a full automatic aquarium
> Hello, I have a few problems, I'm trying to control fluorisent light. I know
it is possible, I only don't know how ! I Want to use this for my aquarium and
for a neighbour of me who has his special birds in his house.
>
> I'm trying to build a circuit to be able to smoothly turn on my fluorisent
lights of my aquarium in the morning and smoothly turn them off in the evening.
I want this to be controlled by a basic stamp. Also I would like to monitor my
temperature and PH value end display this together with the current time on a
LCD. Has anyone any experiences with this or is there someone who can help me
work this out?
>
>
>
> [noparse][[/noparse]Non-text portions of this message have been removed]
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
> from the same email address that you subscribed. Text in the Subject and Body
of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
--
_______________________________________________
1 cent a minute calls anywhere in the U.S.!
http://www.getpennytalk.com/cgi-bin/adforward.cgi?p_key=RG9853KJ&url=http://www.\
getpennytalk.com