Hackaday

A Suction-Driven Seven-Segment Display

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...
Hackaday

Implementing A Rhythm Game Entirely In A GPU Shader

Most rhythm games have a community creating custom charts, and Trombone Champ is no exception. What is exceptional, however, ...
IEEE

Multi-Modal Full-Area High-Resolution Human-Machine Interactive Surface with 3D Stacking of IGZO TFT Active-Matrix Capacitive and Optical Sensing Arrays

Abstract: This work proposes a three-dimensional stacking architecture, incorporating an active-matrix optical sensor array and a touch one based on indium gallium zinc oxide (IGZO) thin-film ...
IEEE

A 7056-PPI Pixel Circuit With Low-Leakage Structure for Active-Matrix Monochrome Micro-LED Displays

Abstract: This work presents a 5T2C pixel circuit for active-matrix (AM) micro-displays in near-eye display applications. The circuit supports monochrome micro light-emitting diode (micro-LED) ...