The real-life closeup image of a WS2812B LED is given below. You can see that the WS2812B die is connected to 3 individual LEDs namely Red, Green and Blue using gold wires. The video below shows the ...

This is a simple controller for an addressable RGB LED strip. It uses an Arduino board, at least one button and a few potentiometers to control the color of the LED strip. This can be useful if you ...

I bought the lowboard for my TV second-hand. To my surprise, there was an LED strip (with non-addressable LEDs) integrated, but with a defective controller. I replaced it with an Arduino Nano and ...