john1a

Joined February 15th, 2014
5 Instructables 352,574 Views 63 Comments 107 Followers

I study Computer Science and generally tinker with stuff. Be it software or hardware. I have my software periods and my hardware periods.

john1a's Instructables

Repurposing My Laser CNC Into a Multi-tool CNC

How to Make PCBs Easily

How to Make Your Own AVR Programming Station for Under 8 Bucks

Yet Another DIY Diode Laser Engraver

Attiny85 As a Step/Dir Stepper Motor Controller