Pressure-sensitive conductive sheet (Velostat/Linqstat)	
https://www.adafruit.com/product/1361

Conductive thread	
https://www.madeirausa.com/hc-40-highly-conductive-embroidery-thread.html

Conventional embroidery thread
https://www.amazon.com/ilauke-Bobbins-Threads-Polyester-Prewound/dp/B07QCSTRNF/ref=sr_1_1_sspa?crid=181O0Y0JPHUZ6&dib=eyJ2IjoiMSJ9._W5PesZubIqhYEiqHSVLhJQ1J4kohlDhYyW28R38xnesqW3qkR6FI6RLOPGlIqkOTZimM4xMNydm5Dj3iMoNeQOhJCTKvKlEmXahTo0tD4kKsl1JgoHKhSscofUeSjD_U_a40Fmn9ew85ywhrwjb-_4mvPfDXz0RWb7R8gbfVMzUzdkVD2X-mWeS6NFJhhj_oYAeFrl4aHIqU8MltPfpdqAiwuGgoKytkBxBZbFQRO4nAyfVbhfPC2iGTUKUC0YKP2d4AxdqMm9uhGLpa449Jb44kRoeaXkYn2apvrdlp5Y.hW25ZiN1Z_ZCLAluggkA-VuiE_ZtVbiesRC2Ami_tkQ&dib_tag=se&keywords=conventional+embroidery+thread+top+and+bobbin+set+mader&qid=1733162223&s=arts-crafts&sprefix=conventional+embroidery+thread+top+and+bobbin+set+mader%2Carts-crafts%2C124&sr=1-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1

Embroidery backing
https://www.amazon.com/Non-Woven-fusible-Interfacing-Lightweight-Single-Side/dp/B088ZH2SD2/ref=asc_df_B088ZH2SD2?mcid=d2f62532d7b630d0a2a48585b886e7e4&tag=hyprod-20&linkCode=df0&hvadid=693594197274&hvpos=&hvnetw=g&hvrand=4556372633610379135&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9198466&hvtargid=pla-1873665551983&psc=1