1. Introducció
Thank you for choosing the Stemedu K96212 Supercar V8 Engine Building Blocks kit. This DIY model allows you to construct a realistic V8 engine with 664 high-precision plastic pieces. It features LED lighting, a simulated mechanical chain drive system, and can be controlled via a smartphone application, offering both remote control and Scratch programming modes. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure an enjoyable and educational experience.

2. Informació important de seguretat
ADVERTÈNCIA: Aquest producte us pot exposar a productes químics, inclosos els ftalats (DEHP), que l'estat de Califòrnia sap que causen càncer i defectes congènits o altres danys reproductius. Per a més informació, visiteu www.P65Warnings.ca.gov.
- This product contains small parts and is recommended for ages 14+ and 18+. Keep out of reach of younger children to prevent choking hazards.
- Seguiu sempre atentament les instruccions de muntatge.
- Do not modify the product in ways not intended by the manufacturer.
- Ensure the master control unit and LED lamp are handled with care.
3. Contingut del paquet
Upon opening your K96212 kit, please verify that all components are present:
- 664 Building Blocks (Plastic)
- 1 x Master Control Unit
- 1 x LED Lamp Tira
- 1 x cable de càrrega USB
- 1 x Instruction Manual (Printed)
- 1 x V8 Engine Model (unassembled)

4. Muntatge i muntatge
The K96212 is a DIY model that requires assembly. Follow the included printed instruction manual for step-by-step guidance.
- Desempaquetar components: Carefully open the box and lay out all the building blocks and electronic components. It is recommended to sort the blocks by type or color to facilitate assembly.
- Seguiu les instruccions: Refer to the detailed printed instruction manual provided in the kit. Each step is designed to guide you through the construction of the V8 engine model.
- Precision Assembly: The kit features high-precision parts designed for a perfect fit. Ensure each piece is securely connected for a smooth building process and stable final model.
- Integrate Electronics: During assembly, integrate the LED lamp strip and connect the master control unit as indicated in the instructions.
- Powering the Master Control: Use the provided USB cable to charge or power the master control unit.

Key features to observe during assembly:
- Transparent Cylinder Head Design: Allows visibility of the unique valve mechanism.
- Il·luminació LED: Enhances the visual appeal and brings a rich vision to the model.
- Rotatable Transparent Parts: Certain transparent components are designed to rotate, adding dynamic realism.
- Mechanical Chain Drive System: A simulated chain drive system adds to the mechanical authenticity.
- Rich Fuselage Structure and Fine Flywheel: Detailed design elements contribute to the overall realism of the V8 engine.

5. Instruccions de funcionament
The K96212 engine model can be operated via a dedicated smartphone application, offering both remote control and programming functionalities.
5.1 Instal·lació i connexió de l'aplicació
- Descarrega l'aplicació: Scan the QR code in the printed manual or search for the designated app (e.g., 'KAIXING Control' or similar, as indicated in the manual) on your smartphone's app store.
- Activa el Bluetooth: Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Pair with Model: Open the app and follow the on-screen instructions to connect to the K96212 master control unit via Bluetooth. Look for a device named 'K96212' or similar.
5.2 Mode de control remot
Once connected, your smartphone transforms into a remote control for the engine model.
- Ajust de velocitat: Use the speed slider or designated buttons within the app to adjust the engine's rotational speed.
- Efectes de so: The engine sound effects will increase proportionally with the adjusted speed, simulating a real V8 engine.
- Control de direcció: If applicable, use directional controls to observe different mechanical movements.
- Manual Piston Valve Operation: The model also allows for manual opening and closing of the piston valves for direct interaction.

5.3 Programming Mode (Scratch)
The app also supports Scratch-based programming, allowing users to create custom sequences of operations for the engine model.
- Access Programming Interface: Navigate to the 'Scratch Programming Mode' within the app.
- Drag and Drop Blocks: Use the intuitive drag-and-drop interface to assemble command modules.
- Create Sequences: Design custom programs to control engine speed, sound, and other interactive features.
- Run and Save: Execute your programs to see the engine respond, and save your creations for future use.
6. Manteniment
To ensure the longevity and optimal performance of your K96212 engine model, follow these simple maintenance guidelines:
- Neteja: Feu servir un drap suau i sec per netejar suaument el model i eliminar la pols. Eviteu utilitzar productes químics agressius o materials abrasius.
- Emmagatzematge: Guardeu el model en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Comprovació de components: Periodically check all connections and ensure no blocks have come loose. Re-attach any loose parts firmly.
- Cura de la bateria: If the master control unit has a rechargeable battery, follow the charging instructions and avoid overcharging or completely draining the battery for extended periods.
7. Solució De Problemes
If you encounter any issues with your K96212 engine model, please refer to the following common solutions:
- Model Not Moving/Responding:
- Ensure the master control unit is charged and powered on.
- Verify the Bluetooth connection between your smartphone and the master control unit.
- Check for any loose block connections that might be obstructing movement. - Els llums LED no funcionen:
- Confirm the LED lamp strip is correctly connected to the master control unit.
- Ensure the master control unit has sufficient power. - Problemes de connectivitat de l'aplicació:
- Restart the app and your smartphone.
- Turn the master control unit off and on again.
- Ensure no other devices are interfering with the Bluetooth connection. - Peces que falten o danyades:
- Review the package contents list. If parts are missing or damaged upon arrival, contact customer support immediately.
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | K96212 |
| Nom de marca | stemedu |
| Nombre de peces | 664 unitats |
| Material | Plàstic |
| Edat recomanada | Més de 14 anys, més de 18 anys |
| Gènere | Unisex |
| Tema | Vehicle (Supercar V8 Engine) |
| Mètode de control | APP Control (Remote & Programming) |
| Il·luminació | Tira de llum LED |
| Origen | Xina continental |
| Dimensions del paquet (L x W x H) | 20 cm x 15 cm x 10 cm |
| Pes del paquet | 0.75 kg |
| Substància química molt preocupant | None (as per product attributes) |
9. Consells d'usuari
- Organitzar peces: Before starting assembly, sort the building blocks into separate containers or bags by color, size, or type. This will significantly speed up the building process.
- Seguiu les instruccions acuradament: The detailed instruction manual is your best friend. Pay close attention to each step and diagram to avoid errors.
- Test Electronics Early: If possible, test the LED lights and master control unit with the app before fully enclosing them within the model to ensure they are functioning correctly.
- Explore Programming: Don't just use the remote control mode; dive into the Scratch programming interface to unleash your creativity and learn basic coding principles by designing custom engine behaviors.
- Share Your Creation: Once completed, display your V8 engine model proudly! It's a testament to your building skills and understanding of mechanical principles.
10. Garantia i Suport
For any questions, concerns, or support needs regarding your K96212 Supercar V8 Engine Building Blocks kit, please contact the seller directly through the platform where you made your purchase. Provide your order number and a clear description of the issue for prompt assistance.




