Good day,
Im doing the testing for RFID read and Display where Im using RFID reader rs232. I hv connected the reader exactly like the cytron's connection. Im able to get the output but then after few times tested nw my RFID reader not able to read n transmit the data to my PIC. I tested the reader with PC where I tested with hyperterminal, but still not able to read the tags ID. Hyperterminal not displaying anything. Im not sure what is the problem now. Anyone can help me?