| ??? 06/22/07 00:04 Read: times |
#141149 - I had a similar problem recently Responding to: ???'s previous message |
The spikes in my case where when the motor stopped ( relay contact opened) - but my processor wasn't affected - it was the PC side of things that got upset. I used a varistor (MOV) across the motor. THe other problem you may have it the supply dropping when you reversethe motor - peak current is drawn and that may cause your power rail to drop low enough to affect the 5V regulator. Usually best to have separate supplies. |
| Topic | Author | Date |
| How to Overcome the "SPIKE" of Motor ? | 01/01/70 00:00 | |
| Did You ensure no short circuit? | 01/01/70 00:00 | |
| Flywheel fiodes/ | 01/01/70 00:00 | |
| I had a similar problem recently | 01/01/70 00:00 | |
| transistors | 01/01/70 00:00 | |
| Transistors will be blown very gladly :-) | 01/01/70 00:00 | |
Daid You try other suggestions in answers? | 01/01/70 00:00 |