This tutorial will show you how to control an analog RGB LED light strip via an Arduino and an iOS device. It will use the LightShow app which lets you set a single color or create a light show with a sequence of colors. Materials: Analog SMD RGB LED Strip 3 x N-channel power MOSFET 12V power supply DC Barrel Jack Adapter nRF8001 BLE board Arduino Uno iOS device LightShow App Step 1: Attach the light strip Use a power transistor such as a N-Channel MOSFET between the Arduino and the light strip.
