Tag Archives: Arduino

A Weather Prognosticator

Posted on 2016-09-22 by M. Eric Carr

A Weather Prognosticator, to visually show the hourly forecast temperature by color. Continue reading →

Posted in 3D Printing, Arduino, C, Coding, Design, Digital, Electronics, HOW-TO, Internet, Level 2, Networking, Projects | Tagged , , , , , , | Leave a comment

FreePCB Arduino Shield Template

Posted on 2014-09-16 by M. Eric Carr

Having been too busy / lazy to sit down and learn Eagle CAD or another “real” PCB program, I’ve been using FreePCB to make all kinds of PC boards on the LPKF board plotter at work. With our increasing use of … Continue reading →

Posted in Arduino, Design, Digital, Electronics, Resources | Tagged , , , , , , , | Leave a comment

CNC Etch-A-Sketch

Posted on 2014-06-29 by M. Eric Carr

An Arduino and Adafruit Motor Shield are used to automate Etch-A-Sketch drawings. Source code provided. Continue reading →

Posted in Arduino, C, Coding, Digital, Nostalgia, Toys | Tagged , , , , , | Leave a comment

Arduino loop timings

Posted on 2011-12-22 by M. Eric Carr

Arduinos are fun and easy to use, but some of the built-in functions have a big performance penalty. Continue reading →

Posted in Arduino, C, Coding, Digital | Tagged , , , , , , | Leave a comment