However, [Chuck] shows us in the video below how you can use the same Codeblocks to automate Tinkercad 3D modeling thanks to a beta feature in the software.

Posted in Arduino Hacks Tagged arduino, autodesk, debugger, simulator, tinkercad ← Digitool Helps Debugging Making Synths Out Of Audio Cassettes → ...

We set the potentiometer pin as 0 (A0 on the Arduino Uno board), the CONTROL variable is the voltage that is used to cotrol the led brightness of the speed of the fan.