| ??? 04/03/04 10:24 Read: times |
#67850 - OT: Temperature sensor Responding to: ???'s previous message |
Raghunathan R said:
I have devised a plan to replace the thermostat with an LM35 and feed the output after amplification to an 8 bit ADC. Rather than 3 components (sensor, amp, ADC), how about a direct-to-digital sensor? A Dallas DS1820 "1-Wire" sensor requires minimal extra hardware to connect to a single MCU port pin. Although we don't actually control temperature with them, we use them to monitor temperature inside fridges, freezers, and chilled vending machines |
| Topic | Author | Date |
| SSR replacement for relay | 01/01/70 00:00 | |
| OT: Temperature sensor | 01/01/70 00:00 | |
| RE: OT: Temperature sensor | 01/01/70 00:00 | |
| RE: OT: Temperature sensor | 01/01/70 00:00 | |
| RE: 1 Wire stuff - Andy | 01/01/70 00:00 | |
| RE: SSR replacement for relay | 01/01/70 00:00 | |
| RE: SSR replacement for relay | 01/01/70 00:00 | |
| RE: SSR replacement for relay | 01/01/70 00:00 | |
| Overshoots - Erik | 01/01/70 00:00 | |
| RE: Overshoots - Erik | 01/01/70 00:00 | |
| Problem solved | 01/01/70 00:00 | |
| RE: Problem solved | 01/01/70 00:00 | |
RE: Problem solved | 01/01/70 00:00 |