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 ...

Remember those cheap remote control jammer toys that you could ... To get started on the project, you will need the requisite Arduino board, an Infrared LED, a cheap Infrared sensor, a USB cable ...