Author Archives: M. Eric Carr

Which Way Is Up?

Posted on 2019-09-21 by M. Eric Carr

The way parts are oriented in a 3D printer can greatly affect their strength. Continue reading →

Posted in 3D Printing, HOW-TO | Tagged , | Leave a comment

Gone fishin’

Posted on 2019-09-15 by M. Eric Carr

Automating Minecraft fishing with an Arduino Leonardo and a microphone sensor. Continue reading →

Posted in Analog, Arduino, Audio, C, Digital, Games, Minecraft | Leave a comment

CoreXY

Posted on 2019-08-31 by M. Eric Carr

Talk about a curb alert. A friend of a friend had a 3D printer which needed some repairs, so he was planning to put it out on the curb. He contacted me at my friend’s suggestion and gave it to … Continue reading →

Posted in 3D Printing, Reviews, Tools | Tagged , , , , | Leave a comment

Apollo 11

Posted on 2019-07-20 by M. Eric Carr

Fifty years ago today, we landed on the Moon. Follow along “live” from fifty years ago. Continue reading →

Posted in Aviation, Current Events, Nostalgia | Leave a comment