Category Archives: Arduino

NodeMCU

Posted on 2019-04-30 by M. Eric Carr

New toys are always such fun, especially when you find a replacement for a component that has more features, better specs, and costs half as much. The Arduino Uno is deservedly popular. It makes introductory embedded system design easy, and … Continue reading →

Posted in Arduino, C, Digital, Reviews, Tools, Toys | Tagged , , , , , , | Leave a comment

NeoPixels

Posted on 2018-03-29 by M. Eric Carr

NeoPixels make controlling RGB LEDs ridiculously easy. Continue reading →

Posted in Arduino, Components, Design, Digital, Electronics, PIC Microcontrollers, Reviews | Leave a comment

Polyphonic Music On An Arduino

Posted on 2018-01-30 by M. Eric Carr

The Arduino tone() function can be tricked into playing chord-like sounds. Here’s how. Continue reading →

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

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