| ??? 03/20/03 13:18 Read: times |
#41952 - RE: Remote RS232 communication Responding to: ???'s previous message |
David,
All you'll need is a level converter. as the PC uses higher voltages for communication than the 8052. the MAX233 or MAX232 is a popular chip for doing this, and if you look on the maxim website there are schematics for connecting the chip and a micrcontroller together for connection to a PC. I used Google and found this link which as all the info you will need. chris. |
| Topic | Author | Date |
| Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 communication | 01/01/70 00:00 | |
| RE: Remote RS232 - David | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RE: Remote RS232 Raghu/Andy | 01/01/70 00:00 | |
| RF link in 433Mhz | 01/01/70 00:00 | |
RE: RF link in 433Mhz | 01/01/70 00:00 | |
| RE: Remote RS232 - David | 01/01/70 00:00 |