Category Archives: Digital

Everything and anything related to digital electronics

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

Using a 16×2 LCD display

Posted on 2014-04-30 by M. Eric Carr

16×2 text LCDs are useful microcontroller peripherals. Here is how to connect and use them. Continue reading →

Posted in Arduino, Building blocks, Digital, Electronics, HOW-TO, PIC Microcontrollers | Tagged , , , , , , , , , | Leave a comment

Data Sheet Lookup

Posted on 2014-02-25 by M. Eric Carr

Datasheets360.com looks to be a useful source for electronic part datasheets. Continue reading →

Posted in Analog, Design, Digital, Resources | Leave a comment

Numbers Of Unusual Size

Posted on 2013-12-31 by M. Eric Carr

The latest version of Mintoris Basic for Android supports large number math. Really REALLY large number math… Continue reading →

Posted in Android, BASIC, Coding, Digital, Math, Tools | Leave a comment