This tutorial will illustrate the working of an RFID reader.
by Aritro Mukherjee
A simple candy dispenser to enjoy upon your request, as well as to practice Arduino and building skills!
Project tutorial by Hada Amira
RFID to Ethernet (Telnet), connect your Rfid reader to the internet
Project tutorial by David Smerkous
I am glad to know you that your project is usefull for me . Actually,i want to make a sanitary napkin vending machine for women & which is operated by Rfid technology.But,what about the recharging system of Rfid card/tag?.
Actually inside a automatic vending machine ,a spiral spring is attached horizontally with a stepper motor.Each napkin is placed on spring . One 360 degree rotation of motor ,napkin will came out from machine.
My projects is that whenever Rfid tag/card is near about Rfid reader ,LCD will display my total amout in my card (Rfid card/tag). After pressing a switch ,one napkin will came out from vending machine ( if balance is present .Otherwise LCD will displayed that no balance & motor will be not operated) with buzzer sound . some balance is deducted for each napkin from my Rfid tag/card .Moreover ,one problem i have faced that after ending my card balance ,how can i recharge my Rfid card/tag for further use?
For this project i have following objects,
1) Rfid Reade(MFRC-522)
2) Rfid tag/card (13.56mhz)
3) Stepper motor (28BYj-48) with stepper motor driver board(ULN2003)
4) small buzzer
6) LCD 16X2.
I have got my Rfid card UID number.
Please guid me how can i solve this problem.
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