| ??? 12/05/02 17:10 Read: times |
#33846 - 8051 with 74C922 key pad, please help! |
I don't unserstand how to let the 8051 aware which key is pressed. If it can detect a key is pressed, but how to let it know which key is pressed??
Please help!! Thanks! |
| Topic | Author | Date |
| 8051 with 74C922 key pad, please help! | 01/01/70 00:00 | |
| RE: 8051 with 74C922 key pad, please help! | 01/01/70 00:00 | |
| RE: 8051 with 74C922 key pad, please help! | 01/01/70 00:00 | |
| RE: 8051 with 74C922 key pad, please help! | 01/01/70 00:00 | |
RE: 8051 with 74C922 key pad, please help! | 01/01/70 00:00 |