Power supply connector

A project log for Internet-of-Things Power Meter

Simple, cheap, easy to build and deploy, the IoT Power Meter provides accurate statistics on household power consumption.

SolenoidSolenoid 03/24/2016 at 06:290 Comments

I didn't properly plan the power supply connector, the perfboard is already crammed with so many things that there's not much space left to add a proper keyed connector.

Until now I've used the 4 right angle pins for programming and supply, but without a keyed connector it's only a matter of time before it releases its magic smoke, so I ended up soldering a USB cable.