Real-time face & hand gesture detection that drives an 8x8 LED matrix via ESP32 and Web Bluetooth. Custom hardware project — use at your own risk.

Just connect your matrix display board to Arduino, ESP or any other board with MicroPython firmware. Supply voltage display board from 4.0 to 5.0 volts! Use five wires to connect (SPI bus). If your ...

Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them. They’ve got their advantages, but the light quality of RGB LEDs lacks ...

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) ...

Companies partnering to drive solid-state transformer technology for AI data centres and industrial power applications Infineon and DG Matrix, a developer of Solid-State Transformer (SST) solutions, ...