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A first look onto the etching center. On the left there's the PreciDrill PCB drill which makes drilling holes into PCBs a lot easier. In the middle there's the actual etching center the PCBs are developed and etched in. On the right there's the exposure unit which is mounted on a column. It was built by Swisscom and is able to expose PCBs in only a few minutes thanks to the four 1000W lights.
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| The first testing PCB. Exposing and etching worked flawlessly and took only a few minutes. |
