I did some searching and found a few methods of measuring inductance of a coil using a function generator and a scope.
I have a scope but I do not have a function generator. I do have pics on hand. Can this be done with a pic? If so how?
I assume this would need a fairly stable clock? I do not have any high frequency crystals on hand. I only have 32.768khz xtals but I do have some 4mhz resonators. Would they do?
Why aren't a lot of coils marked? I have a bag of 220uh coils, none of them seem to be marked. I have one on a board that I need to know the inductance and it is not marked. I have noticed this on a number of coils. What's the deal?
I have a scope but I do not have a function generator. I do have pics on hand. Can this be done with a pic? If so how?
I assume this would need a fairly stable clock? I do not have any high frequency crystals on hand. I only have 32.768khz xtals but I do have some 4mhz resonators. Would they do?
Why aren't a lot of coils marked? I have a bag of 220uh coils, none of them seem to be marked. I have one on a board that I need to know the inductance and it is not marked. I have noticed this on a number of coils. What's the deal?