Lucía Garbo has created an Arduino powered noise pollution monitor, powered by an Arduino Mega micro-controller and housed in a 3D printed case. Other components include a SparkFun Sound Detector ...

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” ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

Posted in Arduino Hacks Tagged arduino, ir, IRRemote, nano, Visual Basic ← Super Strong 3D Component Carbon Fiber Parts Classic Amplifier Reborn With Modern Transistors → ...

The Arduino receives this data and can control either a single-color LED or with an RGB LED strip, assign colors to pitch accordingly using pulse-width modulating on each channel (Red, Green, Blue).

Now, though, it shouldn’t be hard to control the RGB LED strips through an Arduino, a computer, or even an Android/iOS device with a small IR LED plugged into the headphone jack.