This card is designed as a circuit with a pressure sensor. If you press down on the switch, yellow and red lights will light up first, followed by pink and blue lights in order.
The circuit has been completed using the Fabric Conductive Tape and LED Stickers. I also used a piece of paper as a bridge when an overlap of the positive and negative traces was needed, to prevent a short circuit.
After completing the circuit, I added a pressure sensitive conductive plastic on the battery holder.
The circuit I used, the one that lights up in a sequence, is a parallel circuit with a single switch, a pressure sensor, that interrupts the negative lead in its unpressed state. When I press down gently on the conductive plastic, at first, none of the lights turn on. As I press harder, the lights show up in order.
That is all from my side today. Thank you.