Create a festive 3D Christmas tree from paper using simple folding and cutting. This DIY is fun for kids and adds holiday charm to your home or classroom decor. #ChristmasTreeDIY #PaperTreeCraft ...

Learn how to make a 3D paper Christmas tree with this fun and easy DIY tutorial! Perfect for holiday decorations, classroom crafts, or festive table centerpieces.

Smoothing down the copper traces with a guitar pick. Take this Christmas tree for example, which uses a 555 timer and a CB4017 decade counter in order to drive some blinking LEDs.