Indoor Arduino Metal Detector with LCD

I need an Arduino-based metal detector designed to detect iron, steel, aluminum, and copper. This device will be used indoors, in settings like warehouses and homes. The detector should also feature an LCD screen for output.

Ideal Skills and Experience:
- Proficiency in Arduino programming
- Experience with metal detection technology
- Ability to design and integrate LCD displays
- Knowledge of indoor-compatible device construction
- Expertise in metal discrimination capabilities