Search found 2 matches

by jp-23
Thu May 01, 2014 11:19 pm
Forum: Electronics
Topic: Power Supply Chirping Noise?
Replies: 3
Views: 1126

Re: Power Supply Chirping Noise?

It was the polarity. The barrel plug chord was labelled backwards! Thanks guys.
by jp-23
Thu May 01, 2014 2:23 am
Forum: Electronics
Topic: Power Supply Chirping Noise?
Replies: 3
Views: 1126

Power Supply Chirping Noise?

Hi All, Just got my Shapeoko 2 kit and going through the set up. I'm doing the electronic tests now and when I plug in the power source, I hear a chirping noise coming out of it. The stepper motors are not working. I've double checked all of my connections and think I'm good there. Has anyone else s...