3 ways to make SPI compatible with WS2812B-type addressable RGB LEDs. For the WS2812B-type addressable RGB LED (also known as 'NeoPixel') a logic ‘0’ is expected to be a pulse of 400 ns followed by an ...
Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...
Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...
arduino ( any type ) with 1 digital PIN. Power source - you need one since these LEDS are power hungry. I used: In full power they use up to 60ma, so 39 LEDS ( in my case ) can use up to 2.3 Amps ...