MetaClockClock V4 for the Year 2021

I had a few of PCBs left over from the V3 MetaClockClock, and originally I planned to finish a build with them by the end of 2020. But as always: things took a bit longer than expected, so I finally finished it today on the first day of the year 2021.

The build uses the same hardware as in the previous V3, but instead of an ‘artistic’ canvas background I decided for a more natural and wood design:

V4 with Walnut Veneer

V4 with Walnut Veneer

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Using a 50 Watt Laser Cutter with tesa Laser-Labels

Laser cutter and engraver are the kind of cool thing after 3D printers which get more and more common. One interesting thing to use a laser engraver (or cutter) is to use it with tesa Laser Labels.

Tesa Laser Label

Tesa Laser Label (Source: http://www.tesa.com)

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Using a Laser Cutter and Engraver with Cellulose Acetate Sheets

I’m mostly using my 50W laser cutter machine with plywood, simply because that material is available and very inexpensive. I have used it cutting or engraving PMMA (Polymethyl methacrylate or ‘Plexiglas’), simply because that material is more expensive.

From a reader of this blog I received something to experiment with: Cellulose Acetate sheets. Time to experiment with something new 🙂

Washed off

Washed off

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