First fail

A project log for Uncontrolled Mechanical Ventilation

Automatic CMV

SanpiSanpi 08/05/2016 at 16:290 Comments

I created my first pcb, etched it with the toner transfert method and, finaly, soldered it.

First fail, the USB connector is on the wrong side (good news: inverted vcc and ground doesn’t destroying components).

Second, the esp8266 doesn’t power up.