Conductive thread how does it work

This does not have to be just LEDs. The thread could be used to connect many different types of sensors or input devices, and also many types of output devices. ESD Electro static discharge prevention Many electronics can be damaged by what is known as electro static discharge.

This is likely to happen when the electronic components are handled. This is most likely to occur during the manufacturing process when the parts are put onto the PCB. To prevent this manufacturers often require their employees to wear conductive clothing. These garments allow any static build up to be conducted away in a safe manner, therefore protecting the sensitive electronic parts.

Fencing Conductive materials have been used in fencing for a number of years. An opponent scores points by striking the scoring area with their foil sword. The jackets used are very expensive and it is common for owners to repair worn jackets with patches of conductive material and thread. Tags: Beginner tutorials , Electro-fashion tutorials , General information. Track My Order. Frequently Asked Questions.

International Shipping Info. Send Email. Mon-Fri, 9am to 12pm and 1pm to 5pm U. Mountain Time:. This tutorial covers concepts or technologies that are no longer current. It's still here for you to read and enjoy, but may not be as useful as our newest tutorials. So you'd like to dip your toe into e-textiles, but you're not sure what this conductive thread is all about.

Not a problem! It's really not more difficult than other types of sewing, so with a quick tutorial you should be ready to get started. If you'd like some background information, there are a couple of tutorials that might be helpful:. Conductive thread can carry current the same way that wires can, which means it can be used to create a circuit.

This allows the user to sew a circuit together, creating flexible circuits that require no soldering. In some textile-based projects, this is the most practical tool to maintain the hang of the fabric. Educationally, it's a very safe and unintimidating way to learn how to use embedded electronics.

SparkFun currently sells silver and stainless steel threads. Beyond our selection of conductive threads, there exists a staggering number of conductive materials. If it's electrically conductive you can check this with a multimeter , and you can sew with it this includes hand and machine, sewing and embroidery, crocheting, knitting, all sorts of things, really , I encourage you to consider it a conductive thread.

In embroidery, this can be done by stitching several running stitches or by combining running stitches with an overlayed satin stitch. The length of the textile circuitry, thread tension and stitch density also influence the resistance. For this reason, it is highly recommended to always run your own tests and measurements to find the perfect solution for your application.

High conductive embroidery threads. This is even more true with stainless steel thread. It is a bit sticky and tends to catch itself. To avoid this, keep your thread lengths to 18 inches or less. To knot the thread, wrap the end loosely around your index or middle finger then roll it off your finger with your thumb. Sew through each connection hole three or four times, making sure the thread comes in contact with the metal of the connection.

Continue the process for each component, making sure your sewing is neat and that you do not cross over existing threads. This will create a short circuit. When you are done, use a drop of clear-drying glue or clear nail polish on each knot to keep them from fraying.