A fast click of the Retractive Switch will turn the lamp (or Load) on and off, holding the switch will alternately dim the lamp up or down, release the switch when desired lamp brightness has been achieved. This user's guide describes the characteristics, setup, and use of the TPS62260LED-338 three-color light-emitting diode (LED) driver evaluation module (EVM). This EVM contains three TPS62260 2. 25-MHz, 600-mA step-down voltage converters and an MSP430F2131 microcontroller (MCU). Each TPS62260. Pt-4: How To Program the 3-Color LED Module from the 37 in 1 Sensor Kit #arduino How to program the 3-Color LED Module from the KEYESTUDIO 37 in 1 Sensor Kit using the Arduino UNO, Arduino IDE. The diagram was made using Fritzing. #arduino #arduinouno #37in1sensorskit #keyestudio #3-color #rgb. In this tutorial, we will learn about the KY-016 module, what is an RGB LED and we will build a simple project to control the colour output of an RGB LED. What is an RGB LED? An RGB LED is simply 3 different coloured LED's assembled in one package. The colour of each LED is Red, Green, and Blue. On/Off and dimming is achieved with a connected Retractive Switch, or multiple (parallel) Retractive Switches, please refer to example circuit diagrams on the other side of this document for details. But how exactly do they work? This. Energy savings – By using intelligent lighting systems features such as Adaptive Dimming and Dwell Time, lighting is only used when needed and adapted to occupancy patterns.