jduffy54

LA Joined May 23rd, 2012
13 Instructables 192,043 Views 310 Comments 80 Followers

Recent graduate from CMU, now working at Northrop Grumman. Mostly inactive at this point, but still around occasionally.

jduffy54's Instructables

One Night Battery Monitor for Wireless Headphones

Attiny Chronograph

$4.5 Better Stepper Driver

Ardudro

$5 Stepper Driver

Your Own Laser Etcher. Cheap.

Indestructable LED Lanterns

3000 Lumen Flashlight

EL Wire Color Organ

3D Printed Custom Lightsaber