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Topic: Measuring VCC with an Attiny 85 (Read 20895 times) previous topic - next topic


It was just for timer modules, never mind.

No, it's the ADC as well.

If you have an interrupt that accesses ADCH/ADCL then you can't use ADCH/ADCL in the main code without disabling the interrupts. That's obvious...but not usually a problem.

Advanced Arduino

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