3D Christmas Tree Electronic Circuit Kit LED Stereo Christmas Tree Hol KRI✈️
Feature: \n 1. The circuit is simple and practical, with low power consumption.\n2. Integrated circuit drive, fewer parts, simple wiring.\n3. With pluggable plug, it is convenient to replace parts at any time, which is beneficial to circuit debugging. It also allows us to deepen the understanding of circuit principle during debugging.\n4. The circuit consists of 16 LEDs (Light Emitting Diodes).\n5. The 16 LED lights are divided into 4 groups, each with a different blinking frequency. When the 4 groups of lights are flashing at the same time, the project looks like a small Christmas tree. \n\nSpecification: \nItem Type: 3D Christmas Tree Kit\nOptional Colors: 7 Colors, 3 Colors\nWorking Voltage: 4.5~5V\nPower Supply: Dry Battery, USB \n\nPackage List: \n 1 Pack of Lamp Beads1 Pack of Circuit Accessories3 x PCB Board1 x Battery Holder1 x USB Wiring \n\n1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.\n\n2. duties,ta:
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