| ??? 10/20/04 03:09 Read: times |
#79604 - RE: sensing temp and voltage of a battery Responding to: ???'s previous message |
You have too complex a solution you are messing with. Toss the LM35 away!! Look at more modern parts and get yourself a TMP100 chip. This will measure temp from -55 to +130 C or some such with only the need for a single power supply. As far as the voltage measurement is concerned you could get yourself the MCP3221. Together this solution can connect to your monitoring controller with a single pair of SCL and SDA lines.
Michael Karas |
| Topic | Author | Date |
| sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a battery | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a batter | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a batter | 01/01/70 00:00 | |
| RE: sensing temp and voltage of a batter | 01/01/70 00:00 | |
RE: sensing temp and voltage of a batter | 01/01/70 00:00 | |
| Instrumentation amplifier is needed | 01/01/70 00:00 | |
| RE: Instrumentation amplifier is needed | 01/01/70 00:00 | |
| RE: Instrumentation amplifier is needed | 01/01/70 00:00 | |
| RE: Instrumentation amplifier is needed | 01/01/70 00:00 | |
| RE: Instrumentation amplifier is needed | 01/01/70 00:00 | |
| How to choose right components... | 01/01/70 00:00 |