Then the Milwaukee should cover you with the same solenoid type approach like you said! Its just hard to get to 8.4. Least for me.
OK now bear with me. I would have to some how connect the solenoid to the Milwaukee so it triggers the solenoid to open and/or close. And that can be done by simply splicing wires. I have a hard time unless the things are right in front of me. And there are no videos that I have found yet on doing this. Digging deeper into toutube as we speak.
So the pH monitor is way more reliable when I have it plugged into the nano, skipping the daughter board... so I'm ditching the daughter board... dont know why I kept it... now I can make the pH thing tiny and usb powered...
And, on ParlAlinity news... I still have no idea how to go from color-change to alk but I do have ideas for how to automate all the fluid handling and mixing and such and will execute that.
Once I collect a ton of data through automation I am hoping to figure out the correlation between dye and alkalinity.
I did swap out the nozzle on a printer to 0.2 size so I could print the tiny details of a doser head for my tiny stepper motors... I'm waiting for the 4mm silicone tube and bearings.
What is this?? It looks like something I could never makeMy Hanna test kit gave me 165 ppm Alk.
The sensor lines from my thing for the same sample are below:
First two lines are just tank water, next two are after 1ml HI772S Alk reagent
not sure how to go from one to the other...Code:R: 251 G: 488 B: 451 C: 1292 - Color Temp: 8236 K - Lux: 358 R: 250 G: 489 B: 452 C: 1293 - Color Temp: 8279 K - Lux: 359 R: 214 G: 409 B: 369 C: 1079 - Color Temp: 7960 K - Lux: 306 R: 215 G: 406 B: 366 C: 1074 - Color Temp: 7876 K - Lux: 303
I think I need to add something reflective behind the vial so I get better reading.
You could. What classes are you taking in school?
here ya go! you can totally do it:
Also what is its purpose? i clicked on the link (i guess i could do it) but a too tired to read it today.here ya go! you can totally do it:
https://www.makerguides.com/tcs34725-rgb-color-sensor-with-arduino/
It's purpose is water testing.
I am homeschooled (basically the only way that i can have my tank and fuss over it) but i take biology, maths (not a fan) history, music, grammar, science, and also a lot other stuff
Homeschoolers... My kids are homeschooled. It's sure nice.
this is definitely what she said.
You need to hook up an alarm to it.so I pulled it out of its case and off the card and soldered it together and tossed it into another case and were all set!
The readings get a little wonky that high in the pH range but when it drops down it gets accurate again.
The numbers and title turn red when ph gets below 10.
agreed! its in the code... just was having issues and I really just wanted to get it off my desk!You need to hook up an alarm to it.
