1. Introduzione
This manual provides detailed instructions for assembling and operating your PEMENOL 3D RGB LED Rotating Christmas Tree Soldering Kit. This kit is designed as an educational electronic project, suitable for beginners and students interested in soldering and electronics. Upon completion, it functions as a decorative item featuring colorful LED lights, rotation, and musical output.
Image 1.1: Fully assembled 3D RGB LED Rotating Christmas Tree.
2. Informazioni sulla sicurezza
Please read and understand all safety precautions before beginning assembly. This kit involves soldering, which requires heat and can produce fumes. Adult supervision is recommended for younger users.
- Ventilazione: Lavorare in un'area ben ventilata per evitare di inalare i fumi della saldatura.
- Protezione degli occhi: Always wear safety glasses to protect your eyes from solder splashes or flying component leads.
- Superfici calde: The soldering iron tip and recently soldered components will be hot. Avoid touching them directly.
- Sicurezza elettrica: Ensure the power supply is disconnected before making any adjustments or repairs. Use only the specified power input (DC 4-5.5V).
- Gestione dei componenti: Some electronic components can be sensitive to static electricity. Handle them carefully.
3. Contenuto della confezione
Verify that all components listed below are present in your kit before starting assembly. Refer to the component layout image for identification.
Immagine 3.1: Passoview dei componenti del kit.
- Printed Circuit Boards (PCBs) for tree structure and base
- Vari resistori
- Capacitors (Electrolytic and Ceramic)
- Transistor
- Diodi
- LEDs (3mm colorful, 5mm blue)
- Motore
- Cicalino/altoparlante
- Cavo di alimentazione USB
- Hardware (screws, nuts, copper pillars)
- Jack di alimentazione CC
4. Istruzioni per l'installazione e il montaggio
Follow these steps carefully to assemble your Christmas tree kit. Pay close attention to component polarity and placement as indicated on the PCB silkscreen.
4.1 Soldering Surface Mount Device (SMD) LEDs (if applicable)
Some versions of the kit may include SMD LEDs on the rotating base. If so, follow these steps for soldering:
Video 4.1: Demonstration of SMD LED soldering technique. This video illustrates how to melt solder onto a pad, place the LED with tweezers, and then solder the remaining pins.
4.2 Assembling the Tree Structure
- Prepare PCBs: Identify the main tree-shaped PCBs and the circular base PCBs.
- Solder Components to Tree PCBs: Solder the 3mm colorful LEDs, resistors, and capacitors onto the tree-shaped PCBs according to the silkscreen markings. Ensure correct polarity for LEDs and electrolytic capacitors.
- Assemble Tree Layers: Carefully interlock the tree-shaped PCBs to form the 3D structure.
- Solder Components to Base PCBs: Solder the 5mm blue LEDs, transistors, and other components onto the circular base PCBs. Pay attention to polarity.
- Install Motor and Buzzer: Mount the motor and buzzer onto the designated spots on the base PCB. The buzzer is responsible for the musical output.
- Connect Tree to Base: Secure the assembled tree structure to the rotating mechanism on the base.
- Collegamenti finali: Connect the power jack and any remaining wires as indicated in the detailed instructions (if provided separately).
Immagine 4.2: Es.ample of soldering components onto a circuit board.
5. Istruzioni per l'uso
Once assembled, your PEMENOL 3D RGB LED Rotating Christmas Tree is ready for operation.
5.1 Accensione
- Connect the provided USB power cable to the DC power jack on the base of the Christmas tree.
- Plug the USB end of the cable into a compatible power source (e.g., USB charger, power bank, computer USB port). The working voltage è CC 4-5.5V.
- The tree should automatically light up, rotate, and play music upon receiving power.
Image 5.1: The DC power jack for connecting the USB power cable.
5.2 Caratteristiche
- Luci LED colorate: The tree features 37pcs 3mm colorful LEDs that create a running water light effect. The base has 18pcs 5mm white-haired blue LED lights for a breathing light effect.
- Rotazione: The base is equipped with a motor that allows the tree to rotate automatically.
- Musical Output: A built-in speaker plays music when the device is powered on.
Video 5.2: Demonstration of the 3D RGB Rotating Christmas Tree in operation, showcasing its lights and rotation.
Image 5.3: Key features including the swivel base, buzzer, and copper column base.
6. Manutenzione
To ensure the longevity and proper functioning of your Christmas tree kit, follow these maintenance guidelines:
- Pulizia: Utilizzare un panno morbido e asciutto per rimuovere delicatamente la polvere dai PCB e dai LED. Evitare l'uso di liquidi o detergenti abrasivi.
- Magazzinaggio: When not in use, store the assembled tree in a dry, cool place away from direct sunlight and extreme temperatures.
- Gestione: Handle the tree carefully to avoid bending or breaking component leads or the PCB itself.
- Disconnessione dell'alimentazione: Always disconnect the power cable when cleaning or moving the tree.
7. Risoluzione Dei Problemi
If you encounter any issues with your kit, refer to the following troubleshooting tips:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Le luci non si accendono. | No power, incorrect LED polarity, cold solder joint, faulty component. | Check power connection and source. Verify LED polarity during assembly. Inspect solder joints for continuity. Test individual components if possible. |
| Tree does not rotate. | Motor not connected, faulty motor, power issue to motor. | Ensure motor is correctly wired. Check for any obstructions preventing rotation. Verify power supply is adequate. |
| Music is too loud or distorted. | Buzzer issue, no volume control. | This kit does not feature volume control. If the music is undesirable, the buzzer can be carefully desoldered and removed. |
| Alcuni LED non si accendono. | Incorrect polarity, cold solder joint, faulty LED. | Check the polarity of the specific LED. Re-solder the connections. Replace the LED if it is confirmed faulty. |
8. Specifiche
- Marca: PEMENOLO
- Modello: 3D RGB LED Rotating Christmas Tree Soldering Kit
- Materiale: Copper, Fiberglass, Plastic
- Peso dell'articolo: 0.15 chilogrammi (circa 5.3 once)
- Potenza in ingresso: DC 4-5.5V (via USB cable)
- Tipo di luce: 3mm Colorful LEDs (tree), 5mm Blue LEDs (base)
- Caratteristiche: Rotating base, musical output, breathing light effect (base), running water light effect (tree).
- Dimensioni: Approximately 7.48 inches (height) x 2.44 inches (width) x 2.44 inches (depth).
Immagine 8.1: Diagramma che illustra le dimensioni del prodotto.
9. Garanzia e supporto
For any questions, technical assistance, or support regarding your PEMENOL 3D RGB LED Rotating Christmas Tree Soldering Kit, please contact PEMENOL customer service through the retailer's platform where the product was purchased. Please refer to the product listing for specific warranty details and contact information.
