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A/D converter on Arduino Uno not working. #993

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@rosslemons

Description

@rosslemons

Describe the bug
I wired the 3V3 terminal of the Arduino UNO to A0. analogRead(A0); in the simulation should give 675, but it gives 1023.
To Reproduce
Steps to reproduce the behavior, including link to a simulation project where we can see the problem.

Environment (please complete the following information):

  • OS: [e.g. iOS/Android/Windows] - iOS
  • Browser [e.g. chrome, safari] - Chrome
  • Version [e.g. 22] Version 134.0.6998.166

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