ScratchArt Draw app for Windows


What is it?

“ScratchArt Draw” is an easy to use drawing application for kids.
It uses two layers: A bottom layer that you can fill with colours.
The top layer is a black layer in which you can scratch. As a result, you get funny drawings.

It is available for Windows in the Microsoft Store

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Building a Lyrion Media Server


This page contains information how to build Lyrion Media Server on a Raspberry Pi.

 

Some loudspeaker projects


More than 50 years ago I built my first loudspeaker.
Many followed and I am still fascinated in designing a new one.
This one left has built-in amplifiers with electronic crossover.

Look here for some projects.