This repo holds code for modular 3D printed RGD LED signs as shown in this video: https://www.youtube.com/watch?v=QHCL2vn8N_w&t=7s Code is based on the FastLED ...

This is a microcontroller-based 3D LED cube built using an ARM Cortex-M0. It lights up 512 LEDs in real time to create stunning visual patterns and animations. The project includes custom PCB design, ...

While you can get an LED matrix in any size or shape, the really cool looking ones that are perfect for low-res displays all have diffusors. When they come from a nameless Chinese factory, these ...

Among quantitative analysis techniques, molecular absorption methods in the ultraviolet/visible region are the most commonly employed in chemical laboratories worldwide. In general, the absorbance ...