| ??? 12/23/10 23:30 Read: times |
#180269 - Once digital? Responding to: ???'s previous message |
Guy Lavoie said:
The interfacing to a 8051 (once converted to digital) is pretty straightforward and is not my concern right now. Note that a 8051 with ADC can allow you to connect an analog signal directly to the 8051. And another thing is that analog values need not always be measured as a voltage with an ADC. In some situations, it is more suitable to convert the voltage or energy into a pulse, where the processor measures the length of the pulse. |
| Topic | Author | Date |
| measuring piezo voltage | 01/01/70 00:00 | |
| Oscilloscope | 01/01/70 00:00 | |
| you ned to read up on ... | 01/01/70 00:00 | |
| piezo sensing | 01/01/70 00:00 | |
| Careful with resolution or strength will feel "random" | 01/01/70 00:00 | |
| Really need ADC? | 01/01/70 00:00 | |
| source impedance | 01/01/70 00:00 | |
| Once digital? | 01/01/70 00:00 | |
| Piezo signals high dynamic range | 01/01/70 00:00 | |
| not 8051 specific? | 01/01/70 00:00 | |
| Some Reference Materials | 01/01/70 00:00 | |
| reference materials | 01/01/70 00:00 | |
| Two comments | 01/01/70 00:00 | |
| one comment on a comment | 01/01/70 00:00 | |
| made good progress | 01/01/70 00:00 | |
| not necessarily a good idea | 01/01/70 00:00 | |
zener | 01/01/70 00:00 | |
| one important thing | 01/01/70 00:00 |