arduino mega

26 May: Attendance Record System

I have been given a task to build an attendance system for our staff. The requirements are quite straight-forward. It needs to be standalone (without computer), fingerprint recognition is preferred and it should record real time into an SD card. 1.0 Introduction There has been various kinds of attendance record system in the market, RFID-based, fingerprint scanning-based and barcode-based, etc. Talking about this attendance system, you may think that it is quite complex and hard...