This is a where a Power Mosfet comes in. With the help of the Power Mosfet, we can use the low voltage output from the Arduino ports to control high voltage/current loads -the popular “12V LED strips” ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan ... Dot not forget that voltage ratings for the Arduino Board are between 7V and 12V. Then ...

They're 12v so the arduino powers one lead at 5v for the signal, the ground is shared between the 5v and 12v, and finally the LED's are driven by a 12v source separate from the arduino (12v x 2a ...

Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes) **Other electronics:** - Individually addressable side-emitting LED strip - Power plug fe ...