We had one cheep 12V LED tape, one breadboard, Arduino UNO , three MOSFET transistors auirf1010z , and a whole galaxy of multi-colored wires... Not that we needed all that for the project, but once you get locked into a serious radio components collection, the tendency is to push it as far as you can.
First, we have to assemble the circuit according to the schema. Good explanation can be found here
Then load Arduino sketch to the Arduino
Open project with the QT creator and compile it. You can also find Java version in the project - deprecated realization. You can fix it and use, if you don`t like QT.