How to Use a DC Cooling Fan with Arduino (Lesson #40)

Cool science projects you can do with an Arduino: www.sciencebuddies.org/search...
Example code: www.tinkercad.com/things/8eI4...
0:00 introduction
0:23 fan close-up
1:39 speed control
2:21 circuit
6:21 code
8:12 reversing diretion
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See our complete playlist of Arduino tutorials here: • How to Use an Arduino
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[@DesertVox]

The gate is normally connected through a resistor to ground in order to turn off the mosfet. Otherwise it stays on once turned on by the Arduino pin.

[@VcelakM]

Hi, can i use a L293D (H bridge) to control the fan just like motor in one of you previous video with motors?

[@Arduinoman523]

Yes

[@Kicks_edits]

Pin pls

[@Kicks_edits]

First