| ??? 06/04/10 23:12 Modified: 06/04/10 23:14 Read: times |
#176403 - 4x4 matrix membrane keypad with assembly - please help |
Hi. I searched the forum but I couldn't find the proper answer for my question. Sorry if I missed something.
I want to buy a 16 key membrane keypad, like this: http://cgi.ebay.com/ws/eBayIS...K:MEWAX:IT and connect it to a AT89C51. However, I don't know anything about these keypads, and I don't know C language. Can somebody please tell me how can I connect this keypad to the 8051 and how can I write an Assembly code for it? Can somebody please post a sample Assemble code for this? Thanks Can Kocak |
| Topic | Author | Date |
| 4x4 matrix membrane keypad with assembly - please help | 01/01/70 00:00 | |
| The path or direction | 01/01/70 00:00 | |
Look closely | 01/01/70 00:00 |