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The Arduino Zero is a simple and powerful 32-bit extension of the platform established by the UNO. This board aims to provide a platform for innovative projects in smart IoT devices, wearable technology, high-tech automation, crazy robotics, and much more.

3 votes

Library to set internal analog gain of the Arduino?

I would recommend you to check Nick Gammon's example on using the analog comparator by means of configuring the relevant flag bits of registers in the ATmega328. Sample code from the link, by Nick: v …
Enric Blanco's user avatar
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2 votes

Library to set internal analog gain of the Arduino?

You seem to be interested mainly in ATSAMD21. There is an application note from Atmel, AT11480: Analog Comparator Application Examples, which may be of interest for you. From the Getting started sect …
Enric Blanco's user avatar
  • 2,124
0 votes

Library to set internal analog gain of the Arduino?

I tried to find further information that would help you about the ATSAMD21, but I only managed to find the source code for the definitions of the Analog Comparator Controller (ACC), the Power Manageme …
Enric Blanco's user avatar
  • 2,124