Refer the following application circuit: RGB LEDs have differing forward voltages (VF) for the red, green, and blue LEDs. When drived by a 20mA per LED current, the red LED element of the RGB LED used ...

The whole circuit can be safely powered from any Arduino AC mains adaptor/9V battery as usual. In the prototype, a “glue stick” (of a glue gun) is used to heighten the visual effect by attaching it to ...

Unfortunately, the LSB01 costs a hefty $35/£35, but it does come with a pair of RGB LED strips. A cheaper option, should you have more modest needs, is to split the RGB headers in two.

He built an RGB LED circuit controlled by a PIC12F683 microcontroller, which shines into a hand-etched plexi-glass panel. The LED color is controlled using PWM, as you would expect.

While many of our seasoned Arduino-lovers can easily throw together the code for an RGB LED circuit in their sleep, [Kerimil] also threw in the Android app, and the source file to be modified in ...

The chip – MLX81113 – supports RGB LED-based automotive ambient lighting, also known as LIN RGB, which is already well established within nearly every OEM worldwide. The IC features more on-chip ...