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Adapt 0-5V sine wave signal (centered on +2.5V) to 3.3V analog read input

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fe7565

Joined Aug 13, 2016
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Thank you for the advice. Managed to bring the readings into an acceptable safe range between 500mV and 3.2V with the resistors I had on hand. Will adjust the code accordingly. (First resistor is 1.1K)


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