Simple wearable project:

Create a wristband with three LEDs in parallel and a switch that turns on the project when the ends of the wristband are snapped together.

Key Concepts & Materials:
  • Parallel circuit, switch
  • Designing and reading circuit diagrams
  • Three-dimensional project
  • Deconstruction
  • Materials: Conductive thread, LEDs, battery and holder, fabric

(5-6 hrs)