Society of Robots - Robot Forum

Electronics => Electronics => Topic started by: ksquared on July 16, 2015, 11:28:56 AM

Title: Making the $50 Robot Brain measure P.H?
Post by: ksquared on July 16, 2015, 11:28:56 AM
So, thanks for all the tutorials!  I already know C fairly well, so if I can muddle through the electronics, I can actually create things.

Speaking of that, I'd kind of like my next "robot" to be a hydroponics set-up.  As such, I'll be needing to measure P.H.... would someone be so kind as to give me a hint?  All of of the solutions that are designed to be interfaced with micro-controllers are horribly pricey (even though hand-held solutions are cheap) and converting a hand-held might be a very difficult feat for someone who doesn’t own surface-mount equipment....

Thanks!
Title: Re: Making the $50 Robot Brain measure P.H?
Post by: mklrobo on July 16, 2015, 11:45:33 AM
 ;D Hello!
I think Parallax.com has sensors for this use. Some of the vendors in this forum may have them.(?)
Good Luck!!! ;D