RGB LED

Specification

• Color:Red, Green, Blue (RGB)

• Current - Test:20mA Red, 20mA Green, 20mA Blue

• Height (Max):1.90mm ~ 2.10mm

• Mounting Type:Surface Mount

• Package / Case:4-PLCC

• Packaging:Tape & Reel (TR)

• Size / Dimension:3.20mm L x 2.80mm W

• Supplier Device Package:4-PLCC

• Viewing Angle:115° ~ 120°

There are three major groups of RGB LED's: dichromatic, trichromatic and tetrachromatic.

Here I am using RGB led plcc-4

Schematic

Redesigning starts here with the help of the prior design image I was able to understand the connection between components so I mapped the same to a schematic

Trace and Cutpart

Monochromatic images which is I used to mill it in modela, do not use this for milling since its a edited image I am keeping the original files within here.

Milled

Stuffed

Checked the connection all good to go now need to program the same in the code we have to specify in which pin is r g and b is, otherwise the combination of the colour we code will change and wont obtain desired colour. Things to keep in mind is that the notch seen on the LED should be matched to "R" plate.

Code

int redPin = 1;

Here goes the video of the RGB led.