kirichblog

Kharkov Ukraine Joined September 2nd, 2016
6 Instructables 63,964 Views 12 Comments 26 Followers

I conduct the blog, YouTube channel, I am engaged in reviews of various electronics, completions, alterations. I especially like power supplies.

kirichblog's Instructables

Homemade Quality DAC Is Easy

Improving a Small Engraver

Cordless Tool, How to Replace Nickel Cadmium by Lithium Ion

Mini CNC Engraver

Big RGB LED Screen 256x128px.