• • SLMAS yarns achieve a low resistance of 0.082 Ω/cm at an LM loading of 6.88 mg/cm, demonstrating high electrical conductivity essential for low-power wearable electronics.
• • The yarns exhibit strain-invariant performance under repeated stretching, bending, and compression, maintaining stable signal transmission, which is critical for reliable wearable sensors.
• • Joule heating tests show a predictable temperature rise from 86.4 to 122.7°C, following Ohm's and Joule's law, enabling precise thermal management in smart textiles.
• • Integration of thermochromic microcapsules allows voltage-triggered color change, enabling electrothermally responsive textiles for interactive displays and visual feedback.