I’m exploring soft circuits wired in parallel with conductive thread. I’m having a heck of a time figuring out how to make custom designs with them and need someone to kinda help walk me through the math part I think I’m missing.
Current project when hooked up to a 9v battery makes a bit of a spark at the connection points but doesn’t light up all the way through the circuit. Hubs says a 12v/500mA power supply would just burn it down. He’s recommending a battery pack with some triple A batteries be used, but I feel like I need to understand why…or learn to make power supplies.