Monthly Archives: March 2023

Simple wind power

I got a kick out of this, basically the author just took a treadmill motor and blades from a fan and made simple wind power device. https://hackaday.com/2021/04/07/the-simplest-wind-turbine-is-the-most-satisfying/

Posted in My Projects, Wind | Comments Off on Simple wind power

Cool CNC engraver using Solar

Nice build, the author has 2 issues, 1 it takes a long time to engrave, 2 once done you need to close off the lense so you don’t keep burning. Since lasers are some of the most expensive bit for … Continue reading

Posted in Arduino, Cheap, CNC/3D-printing, Misc-Life, solar | Comments Off on Cool CNC engraver using Solar