| ??? 10/03/03 12:36 Read: times |
#56017 - RE: Noise ? Responding to: ???'s previous message |
I have used 74LS240 to drive the relays,I also have diode's across each relay for back EMF...
I point to notice here is that when these relays switch ON/OFF without the loads the uC works fine and as expected...but when the loads (motors)are connected to the relays the uC goes haywire. Rgds Raj Shetgar |
| Topic | Author | Date |
| Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? Hey Dude , | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| RE: Noise ? | 01/01/70 00:00 | |
| Problem Solved... | 01/01/70 00:00 | |
| RE: Problem Solved... | 01/01/70 00:00 | |
RE: Problem Solved... | 01/01/70 00:00 |