| ??? 02/25/05 08:31 Read: times |
#88427 - Not that simple Responding to: ???'s previous message |
Kaiwalya A. Damle said:
If increase in volatage level can solv this problem at least assuring distance of 25cms. level shifter using transistors may be implimented in between say shifting signals(logic 0) to 12v Note that RS232 is "bipolar" ie -12V to +12V, not just 0 to 12V. (nominal voltages). A proper RS232 transceiver gives you a lot more than just higher-voltage signals! eg, |
| Topic | Author | Date |
| serial communication between 2 micro | 01/01/70 00:00 | |
| maybe | 01/01/70 00:00 | |
| i will put max232(or smth) in between | 01/01/70 00:00 | |
| Here is one | 01/01/70 00:00 | |
| more options | 01/01/70 00:00 | |
| Not that simple | 01/01/70 00:00 | |
| Development or Production? | 01/01/70 00:00 | |
| my rule of thumb | 01/01/70 00:00 | |
| Aplication | 01/01/70 00:00 | |
My ideas...local UART serial | 01/01/70 00:00 |