Question: How can I re-purpose an old circuit board?
Option 0: Create a vegetable strainer by attaching wooden sides to the outer edges. Make sure the that edges are sealed with a sealant. Drain noodles or rinse vegetables in it.
Option 1: Create a hanging jewelry display by painting it gold with spray paint. Then attach brackets and interesting hinges from the hardware store. Hang your jewelry or keys on the display.
Answer: 1