The crisis of cutting-edge technology, and the manual orthodox attendance system outplayed by smart and secure biometric attendance using Arduino. Remote accessing application of GSM is incorporated ...

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This paper presents a check-in system based on RFID technology. The adopted solution uses a multiplexer to interconnect several antennas using a single RFID reader. The flexibility is demonstrated ...

This library pulse handles the millis () mimic for you the propper way. The non-blocking pulse generated by the Library can act on any Arduino hardware pin ( using the class 'pin' ), or on any boolean ...