| ??? 08/07/07 14:02 Read: times |
#142865 - Yes it good answer Responding to: ???'s previous message |
The thermocouple is a specjal apliance.
It need very precision amplifier or buffer becuse changes of voltage are very small. Scores depends of second end of thermocouple so you need to know room temperture to correct result. So use two chanel of ADC and thermistor or and DS thermomether to measure a room temperature. Second task is what do you whant do with results, display on any LCD or send to PC by RS-232. There is a transmision problems and you find good examples on forum. |
| Topic | Author | Date |
| Reading thermocouple data | 01/01/70 00:00 | |
| Too little information ... | 01/01/70 00:00 | |
| Yes it good answer | 01/01/70 00:00 | |
| What thermocouple? | 01/01/70 00:00 | |
| Solving the problem may be this | 01/01/70 00:00 | |
may be needed | 01/01/70 00:00 |