Timeline for Control relay with both Arduino and DAQ at the same time
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 28, 2019 at 8:22 | comment | added | Juraj♦ | sorry. no problem, you are right. | |
| Jun 28, 2019 at 8:05 | comment | added | chrisl | Do you mean the pin of the relay module? Then yes, it is. But when you directly connect the 2 output pins of the devices to the same relay module pin, you can get a strong cross current (from one device to another, not through the relay pin). That is the problem that I've described. Is there something wrong with it? | |
| Jun 28, 2019 at 7:22 | comment | added | Juraj♦ | the signal pin is only TTL logic. almost no current. | |
| Jun 27, 2019 at 21:40 | history | answered | chrisl | CC BY-SA 4.0 |