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| en:multiasm:exercisesbook:arduinouno [2026/03/26 23:25] – [Reading analogue values] pczekalski | en:multiasm:exercisesbook:arduinouno [2026/03/26 23:42] (current) – [Reading analogue values] pczekalski | ||
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| Reading of the analogue values is not so straightforward as in the case of binary ones. | Reading of the analogue values is not so straightforward as in the case of binary ones. | ||
| Built-in ADC converter uses 10-bit resolution, has 6 channels (A0-A5, respectively). It also uses a reference voltage (configurable), | Built-in ADC converter uses 10-bit resolution, has 6 channels (A0-A5, respectively). It also uses a reference voltage (configurable), | ||
| - | The low-level ADC register-based operations use the following formula to obtain an ADC value (figure {{ref> | + | The low-level ADC register-based operations use the following formula to obtain an ADC value (figure {{ref> |
| <figure avreq1> | <figure avreq1> | ||
| - | {{:img |title}} | + | {{:en: |
| < | < | ||
| </ | </ | ||
