r305 | Microcontroller › 8051 › R305 Finger print module with P89V51RD2 › r305 April 6, 2016 at 4:45 am #13856 jay sharmaParticipant jay can u please send me the codes….its urgent…my project has a deadline of a week… my project is a similar one….ATTENDENCE SYSTEM USING R305. ..PLEASE ITS URGENT..