Author Archives: M. Eric Carr

Wireless Sketch Updates for ESP8266

Posted on 2021-07-18 by M. Eric Carr

Here’s how to use the Arduino IDE to program ESP8266 boards over WiFi. Continue reading →

Posted in Arduino, C, Digital, HOW-TO, Internet, Networking | Tagged , , , , , , , , | Leave a comment

Soup-er Computing

Posted on 2021-06-17 by M. Eric Carr

APGSearch is an easy way to find new, interesting Conway’s Life patterns (and get recognition for finding them.) Continue reading →

Posted in Math | Leave a comment

PCBWay

Posted on 2021-05-18 by M. Eric Carr

The Hex Decoder project finally gets a modern PCB, thanks to PCBWay. Continue reading →

Posted in Design, Digital, DrACo/Z80, EET325, Electronics, PIC Microcontrollers, Reviews | Leave a comment

Bearing Raceway Speedometer

Posted on 2021-04-30 by M. Eric Carr

A TTGO board, 3D printed enclosure, and some optoelectronics are turned into a speedometer for steel bearing balls. Continue reading →

Posted in 3D Printing, Arduino, C, Coding, Digital | Leave a comment