RadioRon said:I am happy that it is working as that was a lot of work to debug, wasn't it?
i don't care much... besides i learned enough from that!
what i did is to replace R17 with a variable resistor and i'm thinking to leave it there because in case i'm going to use batteries to power the esr-meter i will need to regulate again the output.
you said something about loading down the detector...what do you mean? do i stress the instrument with what i did?
also do you think it can operate with a 9V battery without any problems?