Hackaday

LED Matrix Clock Proudly Shows Its Inner Wiring

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...
IEEE

Optical Crosstalk Among Mini-LEDs Packaged in a Four-in-One Integrated Matrix Device

Abstract: Optical crosstalk is of paramount importance in mini-light-emitting diode (mini-LED) displays. The influence of the current crowding of mini-LEDs on the optical crosstalk among neighboring ...
Viet Bao

A BMW owner broke out in a sweat when he received a price quote from the manufacturer after the laser headlight gasket failed.

Automotive lighting technology has changed rapidly over the past decade. From simple halogen bulbs, many models now move to modern technologies such as LEDs, matrix LEDs, and even laser headlights – a ...
IEEE

Investigation of Photon-Generated Leakage Current for High-Performance Active Matrix Micro-LED Displays

Abstract: In this paper, we investigated leakage current generated by light emission of micro-light emitting diode (LED) pixels in active matrix (AM) micro-LED displays. Customdesigned structures of ...
GitHub

An application to display Formula 1 constructor & driver standings, season schedule, qualifying & race results on a Raspberry Pi driven RGB LED matrix board.

First, clone this repository. Using the --recursive flag will install the rgbmatrix binaries, which come from hzeller's rpi-rgb-led-matrix library. This library is used to render the data onto the LED ...