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schematic question
100 cent , 09-14-2025, 03:13 PM
im unsure about the U4 vbat connection, someone told me its wrong because vbat is connected directly to vbat.
100 cent , 09-14-2025, 03:23 PM
theres two inputs
100 cent , 09-14-2025, 03:23 PM
one from usb and one from u3
100 cent , 09-14-2025, 03:27 PM
battery
100 cent , 09-14-2025, 03:28 PM
to two converters yea it doesnt really make sense
100 cent , 09-14-2025, 03:28 PM
kind of
100 cent , 09-14-2025, 03:28 PM
the usb
100 cent , 09-14-2025, 03:29 PM
the battery?
100 cent , 09-14-2025, 03:29 PM
so
100 cent , 09-14-2025, 03:30 PM
yea it still needs to convert the voltage
100 cent , 09-14-2025, 03:30 PM
to 3.3v
QDrives , 09-14-2025, 03:53 PM
Style is way more important than some may believe.The drawing style of this schematic doen not make the working clear and allows mistakes to happen.Use space to make things clear.Do not overlap things: lines over symbols, texts on top of each other.Try to give the general flow from left to right, be it power or signals.Draw the schematic on grid of 100 mil.
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