| ??? 03/11/03 19:33 Read: times |
#41301 - RE: 555 as a watch dog Responding to: ???'s previous message |
The sole and only purpose of a watchdog is to handle the unforseen. To introduce something unforseen, such as 555 logic, in that equation totally nullifies the purpose. If your project can not handle $1 or whatever for a WD chip it must be uncritical enough that a "manual watchdog" (power on, power off) is sufficeient.
Erik |
| Topic | Author | Date |
| 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: ROB | 01/01/70 00:00 | |
| RE: ROB | 01/01/70 00:00 | |
| Move forward | 01/01/70 00:00 | |
| RE: Move forward | 01/01/70 00:00 | |
| RE: Move forward | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: All ROBs | 01/01/70 00:00 | |
| RE: cheap???!!! | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
| RE: 555 as a watch dog | 01/01/70 00:00 | |
RE: 555 as a watch dog | 01/01/70 00:00 |