This paper presents the thermal analysis and validation of high power LED system with simulation and experimental methods. A 3W high power LED package is mounted on MCPCB and heat sink, which is ...

The 9x9x9 LED Cube is an open-source Arduino Nano ESP32-S3-powered interactive light display with 729 RGB LEDs, ... it features a DFPlayer Mini module and a 3W speaker, ... 1.5kW programmable power ...