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First I like to stitch down my microcontroller with regular thread in at the least two locations, or 4 if I’m nervous about it falling off. For this you should utilize the holes in any unused connection pads.
Now begin stitching down your circuit with conductive thread. Use conductive thread to bridge every connection between the board’s pad and the conductive cloth, and between the element (the LED) and the conductive cloth. This thread is each structural and purposeful, and it’s vital to maintain that in thoughts.
When stitching down a element, be sure that the thread is pulled tightly and the sew goes from the again of the material, via the element gap within the entrance, across the element, and again via the conductive cloth. Do 2 or 3 stitches and pull them tightly. Tie it off with a easy knot as near the again of the material as you’ll be able to, and trim the surplus thread after the knot. Pulling the stitches tight is vital as a result of as your cloth strikes, you don’t wish to threat the connection breaking.
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