QR-codengrave Quick Demo

Quick demo of my contribution to Open-Source software: QR-codengrave! Full project description on my [Blog](https://blog.schallbert.de/projects-software/qr-codengrave/) and in the [readme](https://github.com/Schallbert/QR-codengrave). Free download (for home and educational use) available on [github](https://github.com/Schallbert/QR-codengrave/releases) Full explanation of version tag releases and product maintenance on [https://schallbert.de](https://schallbert.de/qr-codengrave1_1/) and, of course, in the pull request descriptions Feature discussions and feedback currently in [this Forum](https://hobbyline.info/forum/index.php?thread/809-qr-codengrave/) Have fun tinkering around! *Schallbert*