Long range RFID Reader

RM 9001 long range (upto 5 meter) UHF RFID Reader interfaced with Arduino using RS232 to TTL converter (MAX 3232 IC). This circuit was used for protoype toll gate in an undergraduate project work called Electro-Magnetic Induction based Road (EMIR) which was funded by Expo Live, Dubai under University Innovation Programme. For UHF RFID Reader with Raspberry Pi:    • UHF Long range RFID reader and Raspberry Pi   UHF RFID reader Part-2 video about its use, kindly click below link:    • UHF RFID reader -Part 2   Click below link for my channel: Other videos of mine:   / @ramprasadpoojary126