USB Stretchy Fabric Connection

Step 4 Sewing

Thread a needle with conductive thread and take it double. Sew the loops that you soldered to the end of the USB wires to the conductive strips. Make at least 3-4 stitches connecting the two. For the first side it does not matter which colour wire connects to which strip. But for the second side you definitely want to MAKE SURE that all the colours match up (green to green, red to red... whatever colour wires your USB cable contains).