| ??? 02/13/05 14:54 Read: times |
#87270 - maybe 8051 not work Responding to: ???'s previous message |
check xtal pins 18 , 19 of 8051
those are muse be between 1.9-2.5 volt Best |
| Topic | Author | Date |
| what is wrong? | 01/01/70 00:00 | |
| Oscilloscope. | 01/01/70 00:00 | |
| this is what is wrong | 01/01/70 00:00 | |
| thanks | 01/01/70 00:00 | |
| signals | 01/01/70 00:00 | |
| max232 | 01/01/70 00:00 | |
| Review your hardware | 01/01/70 00:00 | |
| MAX202 | 01/01/70 00:00 | |
| Re: MAX202 | 01/01/70 00:00 | |
| change baud rate to 2400/1200 | 01/01/70 00:00 | |
| Check this! | 01/01/70 00:00 | |
| change caps to 10Uf. | 01/01/70 00:00 | |
| maybe 8051 not work | 01/01/70 00:00 | |
| capacitor values correct? | 01/01/70 00:00 | |
| Re: capacitor values | 01/01/70 00:00 | |
and here | 01/01/70 00:00 |