A great way to get into the Christmas spirit and learn about electronics, soldering, and Arduino all at the same time. This kit includes a tree-shaped circuit board, coloured LEDs, and electronic components to make the tree produce amazing lighting effects when combined with an Arduino UNO (XC4410). A soldering iron (e.g. TS1465) and solder (e.g. NS3013) are required as well, and a multimeter (QM1500) and third-hand PCB holder (TH1982) are also recommended to make construction easier.

5v power and ground connections. Use PH9285 for a 4x AAA battery holder.