| ??? 03/15/12 03:45 Read: times Msg Score: -1 -1 Didn't Search First |
#186676 - interfacing of 4*4 matrix keypad and 16 7segment display |
i want to connect 4*4 matrix keypad and 16 7segment display with 89s52 microcontroler.
if i press key of matrix keypad then press key will display on hyper terminal. and if i press key on pc keyboard then that key will display on 7 segment and remain present. |
| Topic | Author | Date |
| interfacing of 4*4 matrix keypad and 16 7segment display | 01/01/70 00:00 | |
| Thank you | 01/01/70 00:00 | |
| I did that project too! | 01/01/70 00:00 | |
| divy it up | 01/01/70 00:00 | |
| reply | 01/01/70 00:00 | |
| Where are you stuck? | 01/01/70 00:00 | |
| when you ... | 01/01/70 00:00 | |
please read the instructions, then search | 01/01/70 00:00 |