Our idea is to let the LED light turn on in a constant low speed while the jacket button is not press, and when it is press, the LED light is light uo in a constant but a faster speed. So the jacket button is the switch in this case.
In detail, the jacket has two buttons which indicates the "+" and "-". The LED lights are paced on the lift side of the jacket so that the whole circuit should like the image showed below. The + button(which connects to Pin 7 on the Arduino Board) we placed on the right side and with a 10K resistor (which connects to 5v).
The problem we faced for the assignment 2 is that we did not find a good way to weave the conductive thread into the jacket, the connection is very loose. In the end, there are a few light does not light on after active the circuit.
We need to improve the weaving technique in the future assignment.
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