I used an LCD shield to display the current temperature and speed of the fan, but you can use the circuit without the LCD display. You also need to select the transistor by the type of fan that you ...

12 thoughts on “ Building A Sound Activated Shop Fan With Arduino ” BT says: February 10, 2020 at 8:37 am Could use one for the bathroom too! Report comment. Reply. Medix says: ...

It’s a fairly simple project, too: just hook an Arduino Uno up to a motion sensor and an electronic switch called a relay, then plug in your fan, and you’re good to go.

Unique DIY Arduino Powered Fan Rocket Project. 11:48 am August 14, 2018 By Julian Horsey.

Spin that fan and get up to speed with Matter via Arduino. Must admit I'm not up to speed with Matter, a way to standardise IoT elements. So it's welcome to see a basic introductory tutorial on using ...

So long as the 0V rail is connected to the Arduino 0V rail, the positive rail can be any dc voltage – more or less that the Arduino, so great for 12V motors. And it is compatible with both 5V and 3V ...