| ??? 04/22/05 16:42 Read: times |
#92177 - Saturation Responding to: ???'s previous message |
When I use strong switch buttons then result is more or less good. But when I try to isolate buttons with optocouplers then I cannot obtain any appropriate results.
The transistors are saturated? if not you loose the "resistor selector methode" because you insert the transistor resistance. |
| Topic | Author | Date |
| ADC as digital input | 01/01/70 00:00 | |
| Saturation | 01/01/70 00:00 | |
| good point | 01/01/70 00:00 | |
| URL | 01/01/70 00:00 | |
| all good, but | 01/01/70 00:00 | |
| optocouplers | 01/01/70 00:00 | |
| Re: ADC as digital input | 01/01/70 00:00 | |
| go analog | 01/01/70 00:00 | |
| schematic | 01/01/70 00:00 | |
| It is possible to do but why..... | 01/01/70 00:00 | |
| opto | 01/01/70 00:00 | |
| Possible but troublesome... | 01/01/70 00:00 | |
| very informative | 01/01/70 00:00 | |
overcomming opto difference | 01/01/70 00:00 |