Flexible Knitted Circuit Board E-Textiles

What can be better than a sewing fabric into a wearable fabric? How to roll your own circuit to prepare for knitting? Jesse, an artist and assistant professor in Chicago, has done this through a well-established method of weaving soldered circuit boards.

This can be done manually or with a braider. Its basic idea is that the 2-3 chain 34-36 AWG bus mimics a piece of slat that is woven into mercerized cotton yarn. Once the weaving is blocked, the layout of the selected components, the line of floating bus strands between the rows is cut off, will cut the traces of unwanted slats. When this was all done, Jesse used iron backup to prevent scratches and lead from transferring her skin.
Her tutorial includes a simple LED circuit with a battery and a slide switch. She describes in detail how it can be extended to more complex circuits and provides good advice for working with different components. She also advocated keeping tight from the creel bus line and suggested stretching a spool of nylon sock to prevent it from popping up all places.

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