| ??? 04/21/10 13:44 Read: times |
#175214 - expansion Responding to: ???'s previous message |
It is normally an important consideration that the default "out of reset" condition of the MCU port pins used to drive the buffer circuit place such circuit on the "OFF" state.
Michael is absolutely correct, but I want to add my $0.02 ALSO a power failure/blown fuse should place such circuit on the "OFF" state Erik |
| Topic | Author | Date |
| high current output SSR or opto | 01/01/70 00:00 | |
| Something like this perhaps? | 01/01/70 00:00 | |
| thank you | 01/01/70 00:00 | |
| Use due care... | 01/01/70 00:00 | |
| expansion | 01/01/70 00:00 | |
| Depends | 01/01/70 00:00 | |
| I agree | 01/01/70 00:00 | |
| Bleh! | 01/01/70 00:00 | |
| I caught that... | 01/01/70 00:00 | |
| half voltage | 01/01/70 00:00 | |
| why load is there | 01/01/70 00:00 | |
| Check These Items | 01/01/70 00:00 | |
| Load Placement | 01/01/70 00:00 | |
| Load placement | 01/01/70 00:00 | |
| thank you everyone | 01/01/70 00:00 | |
| 3 ohm load | 01/01/70 00:00 | |
| good advice | 01/01/70 00:00 | |
| If I understood your requiremnt properly have a look ULN2003 | 01/01/70 00:00 | |
I don't think so | 01/01/70 00:00 |