Hi!
I’m not an electronics guy but need to create this water sensor set up to use on a display system in a retail chain. My company designs POP displays and may need certain media player sets ups or audio board setups which are somewhat common and easily accessible. BUT, this time we needs a water level sensor circuit board that will light a LED to indicate low water level. It will have to use a battery pack. The sensor will need to be a non- contact liquid level sensor. Any idea how to make this with stock items? In need 15 units now and 250-500 later on this year.
Thanks