A tailored layer of plasmonic nanoparticles can be introduced into the epoxy casing of a light-emitting diode (LED) to improve the device's light output, to benefit energy savings and boost the LED ...
In this video, you'll learn how to create beautiful epoxy resin art. **Materials Used:** - Epoxy resin kit - Artboard (hardboard) - 91% isopropyl alcohol - Spray bottle - Mixing sticks and cups - ...
This is the back side of [Dmitry Grinberg’s] 8×8 LED matrix pendant. He had seen the other projects that used a 5×7 grid but wasn’t really satisfied with the figures that can be drawn in that confined ...