As a bonus project, I created a kit for my fiber arts students to take home after our last class together. This activity takes a little more focus and attention than I can offer in a classroom setting, but it is the perfect activity for an adult and student to tackle together.
The basic instructions for sewing together the components LED cuff were written by Fay of Bitwise E-Textiles.
The primary difference between my cuff and Fay’s is the placement of the LED. After sewing the cuff exactly as she specified in her instructions, I cut a small slit in the felt and popped the LED through to the decorated side of the cuff. In the photo, you can see the round legs of the LED, but the bulb is behind the strip of red felt with the two black squares at the top.
This cuff is a little snug for my wrist. I would recommend sewing the snaps a little closer to the edge if you want it to fit around a muscular arm. The circuit is only connected when the snaps are buttoned. Only one snap is sewn to the LED, so it is possible to wear the cuff without activating the battery and light.
Power on! Summer’s almost here!