How do i make a "skill stop" (slot) machine take quarters?
I have
worked with coin-operated mechinisms for car wash equipment before which use a "sample" coin that you place in the validator. sensors in the validator use the "sample" which allow the machine discriminate between the the coins that are fed into the machine.
i do not have a skill stop machine but was
wondering if this used the same concept. if you have experience with this, let me know_
