• Water refill system with your own hands.

  • William

2

Katie

Although I'm not a sailor, the system is excellent.

Eric

Thank you! To be continued. Next up is a truly MULTI temperature controller. Unlike "brands," it will be genuinely MULTI. In conclusion to the technological trials, I plan to assemble a mini aquarium computer. It should turn out to be not very complicated and about 10 to 15 times cheaper than foreign analogs. I've already written about its reliability. There is also an esoteric side to the question. An aquasystem assembled with love by one's own hands is more stable and beautiful! This has been proven multiple times through my own experience. However, those were rivers and lakes. Now it's time for the SEA.

Matthew

The autodilution is interesting. The whole question is how much you can trust these sensors. My circuit works reliably with titanium sensors. A question about the circuit. Can I get the schematic of the board itself? Please specify exactly which relay you used. Are R1-R4 variable resistors? If they are variable, what are you adjusting with them?

Brandon

Oh right, and where are the cases from?

Joseph

Variable resistors for adjusting the brightness of LEDs. Since the LEDs are 3-volt, they will burn out without resistors. Mounting board. I bought the cases at the radio market.

Sara

Could you provide more details about which specific components you used?

Scott

Reed sensors are quite accurate and completely unpretentious.

Tiffany

Three relays RES55 A (reed type) One relay RES10 Variable resistors 2 kΩ "Small" LEDs

Brandy

Absolutely true. Using seawater as a conductor (in the electrode system) is risky.

Devon

If someone has difficulty disassembling the unit on their own.

Kevin

THANK YOU, Denis! You impressed me with a real handmade creation!!! It turned out very high quality and professional!

Christopher

Maybe it will come in handy?

Rachel

BASIL: Can you draw a diagram without the branch with the osmometer? Just filling from some container based on two sensors, and that's it... I understand that it's enough to remove part of this scheme...

Elizabeth

And if we simplify the scheme, remove the sensors from the osmator. Check with someone who knows about electricity - did I do it right or not?

Brandy

This scheme will not work. Check the link. There is a diagram without osmotic sensors that I based my work on.

Kimberly

The product turned out beautiful, everything is done neatly and with high quality, I take my hat off. To increase reliability, the sensors can be replaced, although these floats will serve reliably if they are regularly rinsed with water.

Gene

Hi! People, have they been seen in Kyiv? If yes, where? To> "Four sensors at 17 each = 68." Where can they be bought? Thank you.

Adrienne

On the car market. Pervoa Boulevard.

Chelsea

Good sensors. But when I was in Kyiv creating the unit, I didn't encounter them.

Jacob

Thank you. Let's see, otherwise my wife will peck at me when I don't manage to turn it off in time))))

Mitchell

The author is on fire! And the hands are in the right place! The only remark is that the housings could have been found cheaper, but that's a minor detail. Regarding the coolant temperature sensors: sometimes they use low-quality reed switches, but replacing them is not difficult, and the float may get stuck inside over time due to salt deposits on the walls of the structure, so it will be necessary to rinse the sensors inside with some acid solution once a year to avoid problems. This applies to the Tavria sensors; I haven't looked at the VAZ ones, maybe their float is open and easier to clean?

Lee

The open float is clearly visible. Everything is outside.

Cheyenne

Yeah, the VAZ open ones. It's easier to control the float. Respect to the author!

Elizabeth

I originally used them, they are cheaper for some reason.

Matthew

BASIL!!!! Can you take a photo of the back side of the board, where the traces are drawn? The larger, the better... Thank you!!!

Linda

Good afternoon, how much will it cost to order this auto refill? I just won't be able to do it myself. Thank you!!!!!

Jeremy

the theme of 2007 You would make a good archaeologist. The last time he appeared on the forum was more than a year ago. Autofill.