| ??? 09/11/04 01:18 Read: times |
#77233 - RE: Schematic, code, and test the circuit Responding to: ???'s previous message |
you can use hyperterminal as a dumb terminal, it comes with windows
in there a library in your school?, if so, is there a 8051 or any other microcontroller book (motorola, pic) they usualy have the theory of scanning a keypad mike predko's book has a sample code of a keypad, scanning the keypad is not that hard you can make your own code did you at least searched in this forum for KEYPAD? because i know there are many many many threads and Michael Karas explained soooooo well the use of a keypad |
| Topic | Author | Date |
| matrix keyboard interfacing to 8051 | 01/01/70 00:00 | |
| RE: matrix keyboard interfacing to 8051 | 01/01/70 00:00 | |
| Schematic, code, and test the circuit | 01/01/70 00:00 | |
| RE: Schematic, code, and test the circuit | 01/01/70 00:00 | |
| RE: Schematic, code, and test the circuit | 01/01/70 00:00 | |
| RE: Schematic, code, and test the circuit | 01/01/70 00:00 | |
| Port0 cannot emit high level | 01/01/70 00:00 | |
| RE: Port0 cannot emit high level | 01/01/70 00:00 | |
RE: Port0 cannot emit high level | 01/01/70 00:00 | |
| Debugging time | 01/01/70 00:00 | |
| RE: matrix keyboard interfacing to 8051 | 01/01/70 00:00 | |
| RE: LEDs and UART debug | 01/01/70 00:00 | |
| ALE vs LED | 01/01/70 00:00 | |
| RE: ALE vs LED | 01/01/70 00:00 | |
| Flow chart | 01/01/70 00:00 |