| ??? 10/19/00 14:40 Read: times |
#5839 - RE: How to read a 4x4 keyboard |
Read the book Programming and Interfacing the 8051Microcontroller
by Sencer Yeralan.ISBN 0-201-63365-5,page188,vivid explanation of of 4*4 matrics key pad with code in asm is described i just did a project copied with slight modification for a 4*3 matrics key board it worked fine. |
| Topic | Author | Date |
| How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
| RE: How to read a 4x4 keyboard | 01/01/70 00:00 | |
RE: How to read a 4x4 keyboard | 01/01/70 00:00 |