Improvements after second design review
- “Double rectifier bridge to have the right polarity in each cases”. -> in all cases / in all supply configurations
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Corrected
- U5 pin 1 not connected with a blob to P3V3.
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Connected
- Double transistor in a single housing rather special, I assume. Better to have two separate ones.
- DS18B20U+ is also a unique ID IC.
- “Place 0 ohm close to the track to avoid creating a stub”. Not clear as instruction.
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Replaced by "Make one pad of the 0 ohm resistor overlap the external clock signal's path in order to avoid creating a stub."
- Some components should not be mounted. Mark in schematics and in BOM. (e.g. R33)
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Done