| ??? 10/15/04 13:34 Read: times |
#79357 - RE: Need 5V for Ref. ADC0808 Responding to: ???'s previous message |
Michael,
Thanks for the information. However, I don't have any digital I/O port available and I don't use I2C bus. The existing interface is designed for security points. The purpose of this design is to send the temperature voltage to one of those points, which has ADC built into, and if the temperature is beyond some pre-programmed range, an alarm will be generated to central monitoring stations. It won't be a clean ground-up design, more or less, a patch work for now. |
| Topic | Author | Date |
| Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V, Erik, Kiran | 01/01/70 00:00 | |
| RE: Need 5V, Erik, Kiran => Kai | 01/01/70 00:00 | |
| RE: RE: Need 5V, Erik, Kiran => Kai | 01/01/70 00:00 | |
| Getting low voltage reference. | 01/01/70 00:00 | |
| RE: Getting low voltage reference. | 01/01/70 00:00 | |
| RE: Getting low voltage reference. | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| LM50 is terribly unprecise! | 01/01/70 00:00 | |
| RE: LM50 is terribly unprecise! | 01/01/70 00:00 | |
KTY11-5 could be used | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 | |
| RE: Need 5V for Ref. ADC0808 | 01/01/70 00:00 |