Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

We want to use four 7-Segments LEDs controlled by the Arduino board ... configuration a certain LED segment will light when the corresponding digital pin of the shift register is set to LOW and ...

You too can paint your favorite meme in light with just ... (translated). The Arduino-powered display is built from a strip of 35 RGB LEDs. Now, that’s four pins per LED but one of is ground ...

When you read “Arduino wristwatch”, you fall into the ... When you press the button once, you get one of the LEDs to light to show the hours. Another press reads the minutes in units of ...

This Arduino-powered Shiftbrite LED ambilight setup takes things a step further by automatically adjusting the color and intensity of the ambient lights on the back of the display to match ...