Where communities thrive
Join over
1.5M+ people
Join over
100K+ communities
Free
without limits
Create
your own community
Explore more communities
OpenAgInitiative/Lobby
Interact with the MIT OpenAg team here!
People
Repo info
Activity
Rob Baynes
@rbaynes
I have instructions from Bob/red pepper, but I have not tried them yet.
Bob Davis
@rwdavis513
@jakerye
I'd be glad to walk you through it this afternoon.
Rikuo Hasegawa
@sp4ghet
pumps.xlsx
@jakerye
Rikuo Hasegawa
@sp4ghet
I think I'm going to redo these measurements and also test the minimum dosage (which will be a bit hard but we shall see)
Jake Rye
@jakerye
Thanks
@Spaghet
!
Rikuo Hasegawa
@sp4ghet
what would you say is the minimum required dosage accuracy for the minimum dosage?
±1ml/min?
I'm sure the smallest dose we can get is just like 1 drop, but getting 1 drop and not 2 drops every time will be hard
Jake Rye
@jakerye
That’s the recommended feed chart for the nutrients
So somehow we need to make that achievable in a realiable way. Dilution of nutrients is not out of the question either
Rikuo Hasegawa
@sp4ghet
That's 10 ml per day?
10 ml/1gal
damn imperials
Jake Rye
@jakerye
the smallest increment in 2.5ml/gal/week
Rikuo Hasegawa
@sp4ghet
week...
woah
Jake Rye
@jakerye
of dua a/b, but some of the other supplements are ml
*1 ml
Rikuo Hasegawa
@sp4ghet
We may have a problem lol
We should probably dilute tbh
Jake Rye
@jakerye
agreed
Rikuo Hasegawa
@sp4ghet
I will test the pumps again since I now have better measurement tools courtesy of arielle
_
Jake Rye
@jakerye
as long as we set a spec that is reliable we can work with that. 10ml +/-1ml would probably be fine
also somewhat unrelated. does usb cam node crash on the ML bot?
Rikuo Hasegawa
@sp4ghet
yeah..
I think so
We usually get Error 19 no such device /dev/video0
Jake Rye
@jakerye
Rob Baynes
@rbaynes
yes,
@jakerye
video / usb cam crashes. I’m working on that too
Jake Rye
@jakerye
do you guys want to try out a quick standup this morning?
Rob Baynes
@rbaynes
as long as I can do it sitting down :) nobody but me here at the moment
Jake Rye
@jakerye
i think we can accomodate haha
just ping me when we have more friends show up
Rob Baynes
@rbaynes
or at least Mr.
@Spaghet
Rikuo Hasegawa
@sp4ghet
Hi
Rob Baynes
@rbaynes
@jakerye
@Spaghet
we can do a standup anytime
Rikuo Hasegawa
@sp4ghet
ditto
Jake Rye
@jakerye
https://hangouts.google.com/hangouts/_/media.mit.edu/jrye
https://wiki.openag.media.mit.edu/users/jake.rye/hw_roadmap
Rob Baynes
@rbaynes
one sec, let me find a room
Rob Baynes
@rbaynes
we have first friday lunch soon, jake, if we are non-responsive when you return, that is why
Jake Rye
@jakerye
ok thanks for the heads up. sorry to bail. got sucked into compiling some documents….
Rikuo Hasegawa
@sp4ghet
@jakerye
I got 2.25ml/min at a accuracy of about 0.25ml
I don't think it can get much smaller
Anything past 40 stays super stable
I will experiment with stuff inbetween 40 and 2 but it seems fairly linear
each test is ml/min at MAX/HALF/0.02 "duty cycle"