For a while now I wanted to share what I learned in programming Arduino and AVR micro-controllers in general. Most of the topics I want...
I love these visual LCD temperature gauges. They have this nice LCD screen, can be switched between Celsius and Fahrenheit and most importantly have long...
It’s been almost a month since i upgraded my SH-G350 laser cutter to 60Watts of cutting power. Here’s at last a comprehensive How To guide...
Ammeter add-on was on my to do list for a long time. It’s important to know what current is flowing thru your CO2 tube so...
For this year I decided to do a Circus themed Halloween party. One of the major props for the part was supposed to be a...
CO2 Laser cutters are insanely cool, but there’s one problem. We cannot see infrared beam, so it’s always a guesswork where laser is actually will...
brick verb cause (a smartphone or other electronic device) to become completely unable to function, typically on a permanent basis. “installing an unofficial OS voids...
bratan 
I got my laser machine primary for cutting, but lately I’ve been getting hooked on engraving as well. Mostly I’m fascinated by engraving on stone,...
Recently I created a 3D printed “target” holder to help with 2nd laser mirror alignment. This is a much improved “jig”, that now allows to...
bratan 
Some time ago I wrote about Pin table (a.k.a. vector table) I made for my laser cutter. It kind of worked, but I had...