Assistive Wheelchair Robot
DIY 3d printer for beginners
DIY 3d printer for beginnersView Instructable »
Sorry, my bad. I though the fingerprints were stored on the Arduino board (like RFID I once used). Just realized the fingerprint scanners have on-board RAM.
This is a nice project I just noticed something on your flow chart. I am sure you didn't implement this in your code. After 3 failed trials--- the alarm goes off continuously--- then the locker unlocks. You don't want that to happen, do you?.Something else is about the size of the whole project. To make it more appealing you could use an arduino nano and IR LEDs for your sensor. To increase numbers of verified people you just add more nanos (1 nano=10 ppl). To top it all print a 3d packaging for it. Nice project anyway.