What you need:
- thin veneer (e.g. walnut or plywood)
- thin aviation plywood (1 mm)
- wood glue with press (e.g. some heavy books)
- RFID sticker tag (e.g. NTAG213)
- smartphone (iphone, android) to program the RFID with contact information
- laser cutter or engraver
Instead using veneer+plywood+RFID sticker, you can order 'blank' wood business cards (e.g. AliExpress).
That way you don't need to cut the wood and can use a laser engraver instead of a cutter.
from a former regular user of HSLU's fantastic little FabLab: congrats, great project!