TP4056 3V3 load share addon board

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The cheap TP4056 Li-Ion charger boards need some upgrade

Robert

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Assembly
12/25/2016 at 15:13 • 0 comments

First PCB was assembled few days ago. So far it looks like it is working but I still have to make some measurements to confirm it. I haven't tried it with the battery, only with variable voltage source.