hey...im a new beginner in the world of microcontrollers....im trying to develop a code for my mechanical automated lock which can be locked using 6 digit password saved in eeprom..the programme should have asterisk(*) facility so that no1 can understand other's press...i didnt find any useful link yet bout how to programme dis kind of password based lock....pls help!!
guy...thanks for the link....rele an useful link..but i downloaded the sorce code but it is in asm....i dn kno the assembly much....i will b grateful to you if u plz help me to find any password code in c or basic for keypad