Rgb Led Light Controller Circuit Diagram. How the rgb effect works. The diagram at the following link shows the internal layout of the rgb led.
A total current of 2 amps will supply 600 leds per color sufficient for a sizable light. The rgb led module. In this instructable i will show you how you can use a non addressable rgb led strip according to your needs.
Each component ought to be placed and connected with other parts in particular way.
As per the suggested sequence format a simple design using a 4017 ic and a 4060 ic can be used for implementing the proposed rgb led controller circuit. As said the circuit is built around cd 4029 ic and a few other external components. Let s first try to understand the role of this stage and how it s supposed to carry out the running rgb led effect. We are building here a rgb bulb using red green and blue leds we just need to add a mechanism to control the brightness or intensity of these light individually to control the brightness we are using pwm pulse width modulation method with 555 time ic 555 timer ic can generate a pulse of variable width and width of pulse can control the duty cycle.
