Search found 4 matches

by enut
Thu Feb 27, 2003 1:33 pm
Forum: General Discussion
Topic: water level - how?
Replies: 9
Views: 1729

Re: water level - how?

Yap, that looks really good. All I need is the “S” part that controls the underground tank and it should be working. Then, implementing the counter for the timer should keep it off for certain time. Let’s see if I can make it to work. Thank chessman. :)
by enut
Tue Feb 25, 2003 3:34 pm
Forum: General Discussion
Topic: water level - how?
Replies: 9
Views: 1729

Re: water level - how?

Well, let me see what I can put together. I’ll let you know what I build and how it is working. Thanks for your help. :)
by enut
Mon Feb 24, 2003 7:15 pm
Forum: General Discussion
Topic: water level - how?
Replies: 9
Views: 1729

Re: water level - how?

I appreciate your feedback guys. As you say, I would like to make it very inexpensive project. I am leaving for a couple of months to Europe and my wife has no idea of how important is to have properly working filter for my fish-tank. If the water gets too low the pump has to shut off. Once the wate...
by enut
Mon Feb 24, 2003 2:43 pm
Forum: General Discussion
Topic: water level - how?
Replies: 9
Views: 1729

water level - how?

Hi, I am looking for circuit that would control water level. Once the water would get too low a pump would turn off and stay off for 35 to 45 minutes. I am looking for solid-state circuit that would run off 2 AA batteries if possible. I do not want to turn the pump back on right away and so it would...