same project……..using | Microcontroller › Arduino › Why does arduino shows “fingerprint sensor not found” even after connecting the fingerprint module properly? › same project……..using May 18, 2015 at 9:16 am #12903 howParticipant same project……..using arduino mega………the program can runand the fingerprint can detected. but after the program run a few mins , the fingerprint cannot be detected. after reopen the serial monitar the program again……………….wat the problems??????
