GK-EK-51 is a 3D Christmas tree DIY LED RGB soldering practice kit. The tree is composed of three PCBs: Two sides of a spruce tree and the snow beneath. The RGB LEDs are pre-programmed to flash a pattern with a tiny MCU inside each, hence the lack of MCUs in this kit. Through careful handling, the capacitors, transistors and LEDs are capable of bending up to 90 degrees.
Refer to the attached manual for complete soldering instructions.
The Christmas tree can be powered via three AAA batteries* (4.5V) or a DC jack cable (5V). If you lack a power block/adapter plug for the cable, it is sufficient to power the tree via a USB port also, such as one on your computer.
*Casing and batteries sold separately.
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