When scavaging parts from an old board, there were two rows of resistors.
In each row, two resistors at the end of the row, side by side, had been hand painted with a simple dot of silver paint at one end.
Otherwise they had the same markings as the others in the row.
Is it likely these are matched pairs?
If so, why would matched pairs be required?
Thanks
Gary
In each row, two resistors at the end of the row, side by side, had been hand painted with a simple dot of silver paint at one end.
Otherwise they had the same markings as the others in the row.
Is it likely these are matched pairs?
If so, why would matched pairs be required?
Thanks
Gary