cleanup

.gitignore

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-/mp3-backups
+/mp3-backups
+/exports

README.md

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+# ANE10 PCB 2 - MP3 Speler
+
+   This is work in progress!
+
+A MP3 player with a ethernet interface.
+
+## interface
+
+   Work in progress.
+
+## voeding
+
+Thare a two power supplies on the board. One for het analog circuitry and
+one for the part. Thes power rails are isolated. If you want to use
+two separate power supplies to improve audio quality you can.
+
+Both power supplies don't have to be regulated and support a range of 10
+to 30 V.
+
+## housing
+
+   Work in progress.
+
+The idea is to make a sort of rack to 'click' it in as a card,
+that's why there is a weird cutout on the board.