Post Amo8uBt5T3YbE5No4e by jomo@mstdn.io
 (DIR) More posts by jomo@mstdn.io
 (DIR) Post #Amo8uBt5T3YbE5No4e by jomo@mstdn.io
       2024-10-04T14:20:48Z
       
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       There are not enough power outlets in the @MRMCD speaker lounge!#mrmcd24
       
 (DIR) Post #Amo8uDSZcbXM6Qzf1c by jomo@mstdn.io
       2024-10-04T17:41:17Z
       
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       Here are some more pics of the power bank, which I have worked on over the course of the last two years. It is very cursed. This was my first electronics project and I'm happy to finally show it to the world! 🥳🎉It supports USB PowerDelivery in both directions and has almost 250Wh, or 69000mAh of capacity.I will speak about how to do this and what I've learnt in a beginner-friendly talk at #MRMCD24 tomorrow at 21:10 CEST. There will be a live stream and a recording.https://talks.mrmcd.net/2024/talk/FXW9UX/
       
 (DIR) Post #Amo8uEg55rw5scJxia by jomo@mstdn.io
       2024-10-05T20:38:09Z
       
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       Unfortunately some of the pictures failed to load in my slides, including the bottom shape, the shrinkwrapping of the PVC foil and most importantly the final design, LOL. Sorry for that. Here they are.I have like a gazillion more photos, epic failures, and fun/interesting things to share about this project. I'll post them on this account soon™#mrmcd24
       
 (DIR) Post #Amo8uFPoLqW2ARiTzs by jomo@mstdn.io
       2024-10-08T19:16:00Z
       
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       Here's the recording of my talk:https://media.ccc.de/v/2024-330-designing-a-power-bank-inside-a-can-of-volt-cola