NFC House Keychain
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Bill of Materials
Description
Boost Me (for free)
Bring a little high-tech convenience to your everyday carry! This Smart NFC House Keychain combines a sleek, modern house silhouette with functional tech. By embedding a cheap, standard NFC tag inside, you can turn your keychain into a digital multitool.
✨ What can you do with it?
- 📶 Share your Home Wi-Fi: Let guests tap the keychain to instantly join your network—no more typing long passwords.
- 🔐 Smart Home Trigger: Tap it when you walk through the door to trigger automation routines (turn on lights, adjust the thermostat, play music).
- 📱 Digital Business Card / Link Tree: Instantly share your contact info, social media, or portfolio.
- 📞 "If Found" Emergency Contact: Program it with your phone number or email so an honest finder can reach you instantly.
🛠️ Assembly & Hardware Required
This model is designed to encapsulate a standard 25mm NFC Coin/Sticker (NTAG213 or NTAG215) seamlessly inside the print.
- NFC Tag: 1x 25mm Circular NFC Coin/Tag.
- Hardware: 1x Standard split key ring.
- The "Pause" Method:
- Slice the model and add a Pause at Height/Layer right before the printer covers the internal NFC cavity.
- When the printer pauses, drop the NFC tag into the slot.
- Crucial Step: Ensure the tag sits perfectly flush or slightly below the print line so the nozzle doesn’t strike it when resuming!
- Resume the print to seal the tag inside forever.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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