Timeline for Basic test for a RS232 serial terminal
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 6, 2018 at 15:48 | comment | added | Jules | @tofro The device I linked to has overvoltage protection diodes rated at 20mA, which I believe is higher than most serial ports will supply, but adding a 100 ohm resistor in line with the connections would ensure it wasn't damaged. | |
| Sep 6, 2018 at 10:00 | comment | added | tofro | It's maybe not a good idea to connect a logic analyzer built for 0-5V to a serial interface that emits -12V to +12V. | |
| Sep 6, 2018 at 6:57 | history | answered | Jules | CC BY-SA 4.0 |