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== Analog Output ===== LED Dimming ===*File->Sketchbook->Examples->Analog->Fading<code> analogWrite(ledpin, value); // sets the value (range from 0 to 255) </code>PWM (pulse width modulation)*lights, fading<youtube v="62gWVWCyw_w" loop="true"/>
== Analog Input ==
* now... driving it with input data, instead of with a loop.
* File->Sketchbook->Analog->AnalogInput
=== Potentiometer ===
==== ultrasonic rangefinder ====
== Analog Output , Again ===== LED Dimming ===*File->Sketchbook->Examples->Analog->Fading<code> analogWrite(ledpin, value); // sets the value (range from 0 to 255) </code>PWM (pulse width modulation)*lights, fading<youtube v="62gWVWCyw_w" loop="true"/>Other things you can control.
=== Motor Speed Control ===
