hint: AC line detection

with two components

Similar projects worth following
there is a lot of expensive arduino modules available to do that, this method is most effective & cheap way. also measuring light which coming from ne-2 neon lamp gives us an idea about voltage quality.
also same setup can be used to validate your 12v inverter is really sine wave or not.
more info available in there:

Enjoy this project?



K.C. Lee wrote 05/26/2016 at 16:20 point

Pretty much all of the neon indicators on my power bars failed after a few years, so watch out for failures down the road.

  Are you sure? yes | no

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates