The mailbag dregs from 2019. Dave opens every remaining package on the shelf! Forum: https://www.eevblog.com/forum/blog/eevblog-1278-mailbag/ SPOILERS: The Amp Hour: https://theamphour.com/ 1:40 Piggy MP3 Player Teardown 3:36 Sony Walkman & Grundig Cassette Player Teardowns 10:02 PCB Xmas Tree Card: https://www.instructables.com/id/PCB-Christmas-Tree-Card/ 13:56 Zodiac language translator 18:10 Engineers PCB Ruler: https://www.etsy.com/au/listing/730343326/engineers-pcb-ruler-for-engineers-makers 21:12 Mystery …
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