Smart Textile Circuitry and There Application

Abstract

Smart Fabric circuits are electrical circuits built on textile substrates. Embroidery conductive thread Into Fabric circuits substrates is a widely used technique. This technique is used to stitch patterns that define Fabric circuit’s traces, component connection pads or sensing surfaces using computer assisted design tools. The conductive patterns can also be done using inkjet-printed techniques of grapheme-based conductive inks. Normally a Fabric circuits are designed to have a low power consumption rate and high input impedance, which is opposite to the conventional requirement of low impedance for component interconnections. Many yarns available in the market can be used for connections and circuit elements. These Include silverized yarns, stainless steel thread, titanium, gold, and tin. Another technique to fabricate textile circuits is to iron a welded circuit to the Fabric circuit’s substrate. Once the circuit is attached to the textile, it can be soldered like a traditional printed circuit board. There are also commercial printed control boards made to be wearable. a qualitative attribute comparison from a list of wearable control boards that are available in the market is the best wearable control board that is available in the market due to the analog/digital pins and the wireless communication in board. The possibility to be washed is also an important advantage that enables a permanent connection with a Smart Fabric circuits and textile fibers: