Hardware Reference
In-Depth Information
Figure 4-6. The running stitch
As you sew, the thread will get twisted. Before it gets unruly and
frustrating, let it hang freely from the project to get its twists
out. There are many more stitches, but the running stitch is the
simplest and most commonly used in e-textiles projects. Just
look up “embroidery stitches” online to learn more decorative
stitching techniques!
Connecting Components
It's very important to stitch tightly around electronic compo-
nents in your circuit to create a solid electrical connection. If the
stitches are loose, the electrons simply can't flow as easily!
Most of the problems beginners have with their circuits are
caused by loose sewing connections. When attaching sewable
pixels, sensors, and your FLORA, pinch the board to the fabric
(which should already be in an embroidery hoop) and bring the
needle up next to the board. Pull the thread through, leaving a
tail, then go back down through the hole in the circuit board and
the fabric. Repeat, bringing the thread up just outside the board
and back down through it, wrapping the thread around the con-
ductive pad ( Figure 4-7 ). Stitch once or twice more than you
think you need to, and keep all stitches tight. Before proceeding
to stitch away from the component, you may wish to tie the
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