Hi all,
I am trying to interface the Mifare reader/writer to Arduino Uno microcontroller. I am referring to the link below which interfacing Mifare reader/writer to Arduino BBfuino:
http://tutorial.cytron.com.my/2013/11/06/interface-mifare-readerwriter-with-arduino/
Because of the different board used, I can't use 8x2 LCD to plug directly to microcontroller and I replace it with 16x2 LCD. I've tested the 16x2 LCD with Arduino Uno and it works well as shown in the link below:
https://www.arduino.cc/en/Tutorial/LiquidCrystal
However, when I interface the Mifare reader/writer CR038 with Arduino Uno and 16x2 LCD, the LCD cannot display the characters successfully as shown in the video below:
https://www.youtube.com/watch?v=y71-A8TUo18
My question is:
Is the code having problem for interfacing Mifare reader/writer with Arduino Uno?