| ??? 07/20/06 05:10 Read: times |
#120642 - lm35 interface Responding to: ???'s previous message |
Provide a reference voltage at one of the pins and connect an lm35 to the other, whenever lm35 voltage crosses vref, read the output, whether read temperature is lesser than or greater than temp corresponding to vref. How do i do this? |
| Topic | Author | Date |
| analog comparator of at89c2051 | 01/01/70 00:00 | |
| What do you need it for? | 01/01/70 00:00 | |
| lm35 interface | 01/01/70 00:00 | |
| Search and Ye shall find | 01/01/70 00:00 | |
| p3.6????? | 01/01/70 00:00 | |
| http://www.keil.com/dd/vtr/2984/2738.htm | 01/01/70 00:00 | |
| Atmel Application Notes | 01/01/70 00:00 | |
| Hhm... | 01/01/70 00:00 | |
| P3.6 listed in datasheet | 01/01/70 00:00 | |
| 89c2051 comparator... | 01/01/70 00:00 | |
| but remember..... | 01/01/70 00:00 | |
| It's P1.0 and P1.1 ! | 01/01/70 00:00 | |
oh...sorry for the mistake... | 01/01/70 00:00 | |
| Atmel Application Notes | 01/01/70 00:00 |