Dual channel RGB controller based upon Arduino including Atmega328 processor. This design is made for a bus system allowing a RaspberryPi to control the color of two seperate RGB Led sets.
Each of the six channels is switched by a TIP120 allowing up to 5 Amp of currend per channel color
The NTC is there to prevent tempature overload, if the temperature goes above set temperature the LED's will shut down
The Bus is a RS232 interface allowing other devices to control the LED's