The Planted Tank Forum - View Single Post - Less than $50 for AutoDosing? Oh YEA!
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post #31 of (permalink) Old 12-20-2012, 05:46 PM
Darkblade48's Avatar
Join Date: Jan 2008
Location: Toronto/Singapore
Posts: 9,867
Originally Posted by mistergreen View Post
You can control it with pmw. I'd imagine it could be 0 - 100ml/minute.

Next project to control with the arduino.
I noticed it could be controlled with PWM too, but it doesn't necessarily mean that the minimum flow rate is 0 mL/min...does it?

For example, the one on eBay has a minimum flow rate of 0.1 mL/min (which I guess is as close to 0 as possible).

In any case, autodosing was part of my plan for an Arduino based aquarium controller


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