I am planing a projetct to manage a fish tank. I want to mesure the ph,
temp, nitrate, nitrite and amonia levels. my question is where would I
find such sensors and how would I conect them to a pc running linux.
Any help would be apeciated.
TIA

On Sun, 06 Nov 2005 08:37:50 GMT, Justice
wrote:

I am planing a projetct to manage a fish tank. I want to mesure the ph,
temp, nitrate, nitrite and amonia levels. my question is where would I
find such sensors and how would I conect them to a pc running linux.
Any help would be apeciated.

---
http://electrodesdirect.com/section_...y_id/16/type/4

--
John Fields
Professional Circuit Designer

I want to mesure the ph, temp, nitrate, nitrite and amonia levels.
where would I find such sensors
Justice

Great link from Fields.
..
..
and how would I conect them to a pc running linux.

What you need is called a Data Acquisition Card.
It plugs into your PC's Expansion Bus.
http://www.google.com/search?q=Data-...gle-com-search