Accessible Circuit Sticks

This replicates the function of the Steve Spangler "Energy Stick", it's a simple circuit that makes a beeping sound when someone holds both ends. The idea is to create a platform that a blind/visually impaired student could use to assemble a simple circuit.

The body was cut from 1/4" birch, and the schematic was cut from thick cardstock/poster board. First, the perimeter of the body is cut. Then, leaving the wood in the laser cutter, the schematic is glued to the surface of the body, using th