Electrical and logical circuit: tested and approved

A project log for SierrOS - Cardiopulmonary Resuscitation Device

In US, 790.000 people have a heart attack every year. SierrOS is a self-service device which does a resuscitation while awaiting rescue.

mattis-eynardMattis EYNARD 05/21/2019 at 18:270 Comments

We have just tested our new electrical circuit, which is composed of batteries, big red button, fuse holder, PCB, 2 relay modules , limit switches and the motors.

All the components are screwed on a Plexiglass board, we tried to make an evoluable and flexible circuit: it can be set and unset within 15 minutes, the only tool needed is a screw driver!