| ??? 01/22/05 01:48 Read: times |
#85555 - optoisolator Responding to: ???'s previous message |
May be an optoisolator for the 12V signal would be a better choice than 4049. |
| Topic | Author | Date |
| ground noise interference | 01/01/70 00:00 | |
| re:ground bounce | 01/01/70 00:00 | |
| Decoupling and filtering | 01/01/70 00:00 | |
| optoisolator | 01/01/70 00:00 | |
| Opto's are not a cure-all | 01/01/70 00:00 | |
| Totally Agree.... | 01/01/70 00:00 | |
| Opto's are not a cure-all?! | 01/01/70 00:00 | |
| opto CAN help, but need not | 01/01/70 00:00 | |
| Apriori assumption | 01/01/70 00:00 | |
| Find the root cause | 01/01/70 00:00 | |
| Ground loops | 01/01/70 00:00 | |
| Noise | 01/01/70 00:00 | |
| Re : Ground Noise problem | 01/01/70 00:00 | |
power supply | 01/01/70 00:00 |