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Sunday, August 16, 2015

Update(1): USER INTERFACE

Arduino based UI (to be used with a pulse rate sensor)
Here are some photos and a video showing the boxing of last night's demo .



I had to shorten the shaft of the rotary encoder to make it look better.


For the PSU i used a 480mAh lipo (not the blue one in my photo at the end) a charging circuit, and a 3v to 5v DC boost converter. The lipo charger takes power from the USB input of the arduino nano.