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Created February 22, 2022 19:29
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2022 Spring Lab7 FAQ.md

Lab 7 FAQ

Please comment with your own questions below!

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eliyap commented Mar 5, 2022

Why is my ADC probe voltage wrong?

There may be nowhere for the current to flow on the right side of the circuit, leaving a floating voltage (recall this from EE109).

To fix this, connect your output to ground through a resistor, so that the current has somewhere to go. The resistor prevents ground pulling the output down to 0V.

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