| ??? 10/09/01 12:12 Read: times |
#15564 - Easy temp mesurement |
I use a 80C535 (=> with A/D converter) and i like to mesure external temperature with the lowest number of wire(3 max.). I have only +5V.
Range -30deg celcius to +30. Accuracy 0,5...1deg. LM335? DS1820? |
| Topic | Author | Date |
| Easy temp mesurement | 01/01/70 00:00 | |
| RE: Easy temp mesurement | 01/01/70 00:00 | |
| RE: Easy temp mesurement | 01/01/70 00:00 | |
| Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Easy temp mesurement | 01/01/70 00:00 | |
| RE: Vcc <> Vref | 01/01/70 00:00 | |
| RE: Vcc <> Vref | 01/01/70 00:00 | |
| RE: Easy temp mesurement | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
| RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 | |
RE: Ref. voltage is 5V from 7805 | 01/01/70 00:00 |