A rare sunny day in england

A project log for #T_H_S

Cheap low power open source heart rate and body temperature monitor

facelessloserfacelessloser 08/28/2015 at 09:550 Comments

Since I've gotten thru to the quarterfinals I can shoot a longer video. In the first video I didn't get the chance to show off the off the grid power sources I have for the project. I have a 5v solar cell with a DC to DC boost converter. I also have a hand crack phone charger which works remarkably well and doesnt require as much cranking as I thought it would. It was sunny enought to shoot a video of the solar cell powering my project yesterday so I just need to edit the video and upload it.