PCB Xmas Tree 2025 Pro Edition

"Xmas Tree LED Fade" is a decorative Christmas-themed electronics project, perfect for beginners, makers, and hobbyists. It features a Christmas tree-shaped PCB with 17 LEDs that softly fade in and out using a simple circuit based on the NE555 timer and discrete MOSFET components. Powered via USB and designed with through-hole components for easy soldering, the project is divided into a base and a plug-in tree — ideal for DIY kits. The design also includes adjustable fade and frequency control, combining functionality with aesthetic PCB art.

This updated version was developed on EasyEDA PRO, where multi-color silkscreen patterns were applied to the PCB to meet the requirements of the "Colorful PCB Design Contest". All design files are available for download in this repository, and the project is intended for manufacturing via JLCPCB.