Hello everyone welcome back. Today I am here with an new instructable on

how to make "Bluetooth Based RGB Led".

It's my first prototype with an led. It can be used at homes for controlling the color of led light bulbs.

Let's take a look at components which we need :-

Components:-

Step 1: Pinout of RGB Led

If you are using a Common Cathode rgb led it's pinout will be like this :-

1> Red (+)

2> Common Ground (-)

3> Green (+)

4> Blue (+)

If you are using a Common Anode rgb led it's pinout will be :-

1> Red (-)

2> Common Anode (+)

3> Green (-)

4> Blue (-)

Step 2: Connections

Now do the connections as given above

I have added the program file below and you can download it then upload to Arduino

For testing the project download the file from this hyper link :-