I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

Put aside all of the projects that use an Arduino to blink a few LEDs ... Mega into a fully-functional home alarm system. The alarm can read RFID cards for activation and control of the device.

[Will] has been hard at work on a replacement system for his Hackerspace’s RFID door lock ... [Will] made the jump from an Arduino which has run the locks for the last three years to a Raspberry ...

Block Diagram The security system comprises of an Arduino Uno microcontroller and a standard SIM900A based GSM/GPRS modem. The whole system can be powered from any 12VDC/2A power supply unit/battery.

The machine is built using an Arduino Mega 2560 ... Additionally, The Inebriator features an RFID security system. This system is designed to prevent party-goers who have had a few too many ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...