Water Level Indicator Using Magnets

I have been thinking and researching about measuring water because I needed it for my next projects.Most common way is using the water as a conductor, so if there is water between 2 wires you will get the close circuit, but main problem on conductive indicators is the water must have salts cause tha...
By: pjnovas

Continue Reading »

from Instructables: exploring - featured http://ift.tt/2xsHeK4
via IFTTT