Discrete LEDs Make a Micro Display

Few things excite a Hackaday staff member more than a glowing LED, so it should be no surprise that combining them together into a matrix really gets us going. Make that matrix tiny, addressable, and chainable and you know it’ll be a hit at the virtual water cooler. We’ve seen …read more

Continue reading Discrete LEDs Make a Micro Display

A Tiny LED Matrix is Better With Friends

When we last heard from [lixielabs] he was building Nixie tube replacements out of etched acrylic and LEDs. Well he’s moved forward a few decades to bring us the Pixie, a chainable, addressable backpack for tiny LED matrix displays.

Each Pixie module is designed to host two gorgeous …read more

Continue reading A Tiny LED Matrix is Better With Friends

Palm-Sized Sixteen Segments Light the Way to Our Hearts

It’s no secret that we here at the Hackaday are suckers for cool display. LEDs, OLEDs, incandescent, nixie or neon, you name it and we want to see it flash. So it fills us with joy to discover a new way to build large, daisy-chainable 16-segment digits, and even more …read more

Continue reading Palm-Sized Sixteen Segments Light the Way to Our Hearts