internetuser2k12
Banned

Why this AT89C51 uart is not working properly. It is transmitting the first string but not sending the second string "Card ID matched" to the uart.
Type 123456789123 in the 1st Virtual terminal then it displays "card Accepted" in LCD and sends two messages to Virtual terminal 2.
Type 123456789123 in the 1st Virtual terminal then it displays "card Accepted" in LCD and sends two messages to Virtual terminal 2.