Timeline for Analog values without adc
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 8, 2020 at 18:56 | comment | added | Hearth | What you've made here actually is an ADC. | |
| Jun 7, 2020 at 1:45 | comment | added | Jasen Слава Україні | if you have a timer/counter than can be used to witch the comparitor reasonably high timing precision can be got at low cost. | |
| Jun 6, 2020 at 21:28 | comment | added | Ilya | As a little simplification: you may simply have some saved table that will say something like: 20-22ms - 3V, 18-20ms - 3.2V, 16-18ms - 3.4V. Or whatever the real times are going to be, just try with different voltages and write down the times. if you don't need superhigh precision, but like 0%, 10%, 20%...90%,100%, this will actually work like charm | |
| Jun 6, 2020 at 21:02 | history | answered | Ilya | CC BY-SA 4.0 |