| ??? 12/04/07 04:13 Read: times |
#147829 - Avoid butchering the clock Responding to: ???'s previous message |
Ahem.....
Ofcourse I did read the post which stated that it should be possible to drive the chip directly with 60 hZ clock instead of injecting the signal through mains cord. Again. I am towards the idea of not opening any mains operated device so my solution would be an inverter and in that case we should be considered about duty cycle unless we want to heat the bedroom with this device. |
| Topic | Author | Date |
| 120V ac 60Hz from 230V ac 50Hz | 01/01/70 00:00 | |
| Go back to the USA... | 01/01/70 00:00 | |
| For a clock? | 01/01/70 00:00 | |
| I know of quartz stabilized inverters | 01/01/70 00:00 | |
| Thanks for the ideas.. | 01/01/70 00:00 | |
| I confess, the idea with the camping inverter... | 01/01/70 00:00 | |
| Kai - I know what you meant | 01/01/70 00:00 | |
| Kai - I know what you meant | 01/01/70 00:00 | |
| Look at the chip inside | 01/01/70 00:00 | |
| done that many times | 01/01/70 00:00 | |
| That was so kind of you. | 01/01/70 00:00 | |
| Maybe you could take a photo of the innards... | 01/01/70 00:00 | |
| OK will post the photo of the innards... | 01/01/70 00:00 | |
| Are you allowed to open the clock? | 01/01/70 00:00 | |
| Buy an Inverter | 01/01/70 00:00 | |
| Alternative | 01/01/70 00:00 | |
| Another alternative | 01/01/70 00:00 | |
| Phase lock loop | 01/01/70 00:00 | |
| Brilliant! | 01/01/70 00:00 | |
| 50 percent duty cycle | 01/01/70 00:00 | |
| Horses for Courses | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
Avoid butchering the clock | 01/01/70 00:00 |