News & Articles

Get started learning to build your own electronics by following our FREE online courses below!
Learn More »



Build Like A Pyro!
Find many of the parts used on this site at our favorite online electronics shop
Take Me To The Gadgetory!
Standalone HPLJ Display Hack

Posted January 23, 2013 by Chris

“A nice thing about the HP laserjets is that they have a little display, and you can use PJL, a sort of controlling language, to change what’s displayed on it, using a bit of code that runs on a PC. Problem was: I didn’t have a PC connected to the laserjet, so I had to divine a standalone solution.”

Leave a Reply