| ??? 05/24/06 11:33 Read: times |
#117016 - steve sir Responding to: ???'s previous message |
I don't think photographs will be possible sorry for that.
I tried out a new thing today, using the watchdog as i had earlier mentioned the circuit required a poweron reset, this i have incorporated in my hardware circuit and programmed the IC so that as soon as the reset goes high the data of distance, time etc.. i.e. the important data gets stored in the IC 2864, this has worked quite fine, but i know this is not a ideal way of solving the problem. The other noise protection solutions suggested in the forum have been implemented on field and we are waiting for results as they have worked fine in our workshop thanks and regards rucha |
| Topic | Author | Date |
| ESD problem | 01/01/70 00:00 | |
| try isolating signal gnd from earth | 01/01/70 00:00 | |
| thanks richard | 01/01/70 00:00 | |
| Watchdog not really useful | 01/01/70 00:00 | |
| hi kalpak | 01/01/70 00:00 | |
| re watchdog, never said better | 01/01/70 00:00 | |
| hi steve | 01/01/70 00:00 | |
| that will NOT help | 01/01/70 00:00 | |
| hello erik sir | 01/01/70 00:00 | |
| activating the the watchdog while error | 01/01/70 00:00 | |
| hello erik sir | 01/01/70 00:00 | |
| Pick off brush ? | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
| this may help | 01/01/70 00:00 | |
| So what? | 01/01/70 00:00 | |
| Ouch | 01/01/70 00:00 | |
| protecting the human | 01/01/70 00:00 | |
| But.. | 01/01/70 00:00 | |
| And what if... | 01/01/70 00:00 | |
| ESD¬precautions | 01/01/70 00:00 | |
| static | 01/01/70 00:00 | |
| Not from 10mm away! | 01/01/70 00:00 | |
| Bad ground | 01/01/70 00:00 | |
| Earthing problem! | 01/01/70 00:00 | |
| It was observed... | 01/01/70 00:00 | |
| TAKE CARE! | 01/01/70 00:00 | |
| Is your design based on luck? | 01/01/70 00:00 | |
| how do I | 01/01/70 00:00 | |
| Some instructions and guideline | 01/01/70 00:00 | |
| Thank You steve sir | 01/01/70 00:00 | |
| two reasons not to | 01/01/70 00:00 | |
| Posting Diagrams | 01/01/70 00:00 | |
| It's a pdf-file | 01/01/70 00:00 | |
| Where? | 01/01/70 00:00 | |
| Oh, sorry! | 01/01/70 00:00 | |
| Filename | 01/01/70 00:00 | |
| Name | 01/01/70 00:00 | |
| Post it to me. | 01/01/70 00:00 | |
| Link | 01/01/70 00:00 | |
| Perfectly! | 01/01/70 00:00 | |
| How | 01/01/70 00:00 | |
| Aha... | 01/01/70 00:00 | |
| fix it and repost | 01/01/70 00:00 | |
| Buttons? | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| sorry | 01/01/70 00:00 | |
| Try | 01/01/70 00:00 | |
| the simple way is | 01/01/70 00:00 | |
| Thank you | 01/01/70 00:00 | |
| For those who need a link to the code | 01/01/70 00:00 | |
| after seeing the link | 01/01/70 00:00 | |
| So, now you understand why "all of you o | 01/01/70 00:00 | |
| Can't open cdr-files | 01/01/70 00:00 | |
| Some questions? | 01/01/70 00:00 | |
| Yes you are right | 01/01/70 00:00 | |
| oops | 01/01/70 00:00 | |
| Test | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| stop the frtiggin babble! | 01/01/70 00:00 | |
| I guess | 01/01/70 00:00 | |
| Photographs ? | 01/01/70 00:00 | |
| steve sir | 01/01/70 00:00 | |
| No photographs ? | 01/01/70 00:00 | |
| Sorry | 01/01/70 00:00 | |
| so, it is OUR job | 01/01/70 00:00 | |
| I had | 01/01/70 00:00 | |
| Ground, earth, soil,... | 01/01/70 00:00 | |
| Spark gaps ? | 01/01/70 00:00 | |
| maybe he was, but ... | 01/01/70 00:00 | |
| Good for surges, but for ESD? | 01/01/70 00:00 | |
Thank you | 01/01/70 00:00 | |
| Some more questions | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| Frame, rollers bearings | 01/01/70 00:00 | |
| Kai, is it time? | 01/01/70 00:00 | |
| Hallelujah! | 01/01/70 00:00 | |
| The mess with... | 01/01/70 00:00 | |
| Semi isolating semi conducting enclosure | 01/01/70 00:00 | |
| I can't see why... | 01/01/70 00:00 | |
| I never understood why either, but ... | 01/01/70 00:00 | |
| Measurement | 01/01/70 00:00 | |
| Forget the watchdog! | 01/01/70 00:00 | |
| kai sir | 01/01/70 00:00 | |
| Hallo? | 01/01/70 00:00 | |
| kai sir | 01/01/70 00:00 | |
| What do you expect from a watchdog? | 01/01/70 00:00 | |
| Unpleasant. | 01/01/70 00:00 | |
| Which is why I doubt it is ESD | 01/01/70 00:00 | |
| Curiouser and curiouser | 01/01/70 00:00 | |
| instruments | 01/01/70 00:00 | |
| you can't | 01/01/70 00:00 | |
| Diagnosis ... | 01/01/70 00:00 | |
| the difference can be 'legal' | 01/01/70 00:00 | |
| expensive is not always expensive | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| Killing shock ? | 01/01/70 00:00 | |
| Who says that... | 01/01/70 00:00 | |
| Trying to improve the performance... | 01/01/70 00:00 | |
| Thank you kai sir | 01/01/70 00:00 |