Travel through the galaxy and light up your own personalized starship. The YH-0081 Flowing Light Universe Starship is a DIY electronic kit that integrates soldering practice, circuit learning, and desktop decoration. It features a 3D double-layer PCB structure, recreating the outline of a starship, and multiple colorful LEDs on the board. When powered on, it displays a flowing, breathing light effect, like a spaceship engine starting up.
The base is silkscreened with astronaut and planet patterns, paired with white support pillars, giving it a strong futuristic feel. The kit includes all electronic components and PCB parts. After soldering, it can be lit up with DC power. It is suitable for electronics beginners, student STEM practice, maker training, and can also be used as a personalized desktop decoration or a tech-themed gift.
Key selling points:
1. 3D starship design, double-layer PCB splicing, highly recognizable futuristic appearance.
2. Dazzling LED flowing/breathing light effects, outstanding visual effect in low-light environments.
3. All components are soldered separately, covering resistors, capacitors, LEDs, chips, and other components, offering high practice value.
4. The base features an astronaut planet silkscreen print and white feet for support; the finished product can be used as a desktop ornament.
5. DC power supply, plug and play, suitable for teaching, practical training, parent-child crafts, and gift-giving scenarios.
Product parameters:
| Parameter | Specification |
| Model | YH-0081 |
| Product Name | Flowing Light Starship DIY Electronic Kit |
| Type | DIY Soldering Practice Kit |
| Power Supply | DC 5V via DC jack |
| LED Type | Colorful SMD LED (flowing /breathing mode) |
| Controller | LED driver IC (SMD) |
| PCB Material | FR-4 fiberglass board |
| PCB Layers | Dual-layer 3D assembly |
| Components | Resistors, capacitors, LEDs, IC, brass standoffs, plastic feet, etc. |
| Soldering | Through-hole + SMD mixed |
| Finished Size | Approx. 160 × 80 × 48 mm |
| Package | Unassembled kit (soldering required) |
| Target User | Electronics hobbyists, students, makers, beginners |
Starship working principle:
This circuit is powered by a USB Type-C power supply, with a +5V voltage stabilized by a filter capacitor, supplying the microcontroller chip and LEDs. The microcontroller reads the button input (SW1) through the I/O port and controls the display effect of the LED string according to the switch status. The LEDs are connected in series; each LED receives the control signal and passes it to the next to achieve RGB lighting display. Resistors are used for signal protection and current limiting to ensure stable operation of the control signal and LEDs.
Product list:
Display effect:
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