hello mates,
i am in a big trouble, i have a practical exam on wednesday and i have not been able to find out a solution to my case study. Well the question is as follows:
'You are the system developer for a small company who wants to upgrade their system security. They have looked at off the shelf security locks but what something unique. They want some kind of bio recognition, linked to a numeric keypad. Your system will receive a 32 bit binary number representing the individual’s thumb print. You need to compare this value against the keypad number entered. Currently there is no suggested length for the pin number although they currently have 27 employees.'
well i've tried to work it out and search for some solutions, but i am reching nowhere, and a pic 16f88 should be used in this ase study.
i am in a big trouble, i have a practical exam on wednesday and i have not been able to find out a solution to my case study. Well the question is as follows:
'You are the system developer for a small company who wants to upgrade their system security. They have looked at off the shelf security locks but what something unique. They want some kind of bio recognition, linked to a numeric keypad. Your system will receive a 32 bit binary number representing the individual’s thumb print. You need to compare this value against the keypad number entered. Currently there is no suggested length for the pin number although they currently have 27 employees.'
well i've tried to work it out and search for some solutions, but i am reching nowhere, and a pic 16f88 should be used in this ase study.