[Product Description]: This kit contains 18 red LED arrays to form a heart-shaped pattern. It continuously rotates and shines clockwise especially at night. These LEDs are arranged cross-wise in a heart-shaped pattern continuously flashing to achieve the effect of flow display. Welded and assembled heart-shaped circulating lamps are most suitable for use in relatively obscene environment at night. The viewing effect is more vivid and interesting beyond 2 meters. [Applicable Crowd]: 1. Experienced in soldering 2. Interested in soldering and assembly 3. Strong hands-on ability 4. Learners of circuit and electronic soldering etc. Manufacturered by DDIY. [Notes]: Component position and specification parameters are printed on our design board and can be made by first making screen parameters based on the board. Reasonable circuit layout design. Use your creativity DIY Your most unique electronic product ! [Warning]: This product needs to be soldered by yourself. If you have no soldering experience please read the soldering instructions carefully and use soldering tools carefully in order to avoid safety problems.If you need instructions or have any questions about the product please consult customer service. [Product Parameters] 1. Working Voltage: DC 3-5V 2. PCB Material: 1.6mm RF-4 Plate 3. Installation: DIY welding assembly 4. Type: Logic ICs Operating 5. Temperature: -30-85. 6. Size dimension: 58*58mm
