Here is the schematic i am going to use....
I want to use it to make a VERY sensitive water level indicator......
Any suggestions on the circuit ? I want it to trigger the LED at the very slightest contact of the waters surface with the point of the needle... so can I make it any more sensitive ?????
Thanks for your help guys !!!
I want to use it to make a VERY sensitive water level indicator......
Any suggestions on the circuit ? I want it to trigger the LED at the very slightest contact of the waters surface with the point of the needle... so can I make it any more sensitive ?????
Thanks for your help guys !!!