Gyenes László

Gyenes László

Gyenes László
More ideas from Gyenes
Boom Pipes Recipe - Instructions for Making Home-made Bass Set

Boom pipes are a novel yet musical addition to my Orff instruments (substituting for bass bars) as well as to my Boomwhackers and home-made instrum.

Looped String Puzzle

This puzzle Website is dedicated to providing Mechanical puzzles, Brain teasers, Games and Toys for people of all ages and skill levels

DVD laser diode used to build a laser engraver

[Johannes] has been reading Hackaday for years but this is the first project he& tipped us off about. It& a laser engraver built from a DVD burner diode (translated). It turned out so well we wonder.

How to Make a Homemade Laser Cutter thumbnail

Homemade laser cutters may not cut through metal, plastic, wood or stone but can burn paper or cut through a sheet of thin wax. The parts used to build the laser cutter are.

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: h...

Tutorial: Voltage regulator & USB gadget charger circuit - Electronics For You

Picture of X-Axis

Update - Have added a step to cover adding a cutting tool.Hi,Thank you for taking the time to check out my instructable for an Arduino based X-Y plotter.