Week 4: Mapping out the whole circuit, Sketching out plastic case and testing switch

This week, the whole electric circuit of all components, wires, ports to which these wires has been mapped out.


In addition, the components was  put together for imagining the idea for the case containing these components, along with briefly sketching it out on paper.




After that, we tried to integrate a new feature to the bracelet for convenience in using it: a switch for turning it on/off with ease. The switch can either be a push-button that is programmed to turn the bracelet off when receiving the 0-signal or the toggle switch to "mechanically" turn it off without heavy programming on Arduino and complex circuits.


Picture 1: The battery that is assembled to the toggle switch

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