QR Code or Logo Keychain Generator with NFC

### QR Code or Logo Keychain Generator with NFC

#### Description:
This customizable keychain design allows you to add either a QR code or logo, with optional NFC integration and a keyring hole. It’s perfect for creating personalized, functional accessories, ideal for gifts, branding, or promotional use.

For assembly, simply 3D print the STL files and, if desired, load your own SVG files for a unique logo or QR code design.

**Notes:**
- Ensure your SVG file contains simple paths (no groups or complex elements).
- Adjust the design parameters to fit your desired dimensions for NFC and keyring hole features.

#### Files:
- **keychain_with_qr_code_nfc.stl**: Keychain with embedded QR code, keyring hole, and NFC hole.
- **keychain_with_logo_nfc.stl**: Keychain with embedded logo, keyring hole, and NFC hole.

#### Printer and Print Settings:
- **Printer**: Artillery Sidewinder X2
- **Material**: PLA
- **Nozzle**: 0.4mm
- **Layer Height**: 0.12mm
- **Infill**: 20%
- **Print Speed**: 60mm