Don’t forget to check out my “Off-The-Shelf Hacker” column at

Since the Eye Ball project, I’ve reviewed the Pine64 and Artik single board computers. We’ve also covered my friend Rob C’s. CNC manufacturing operation in New Orleans. I’ve also been experimenting with the CHIP computer and a few more ESP8266 projects. Most recently I’m writing a little series on digital sensors.

DRTORQ “Off-The-Shelf Hacker” page on