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dkadish / BioAcousticIndexTool

Smart sensor to calculate acoustic indices and capture environmental data in the field.
MIT License
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USB Power Jumper #5

Closed dkadish closed 1 year ago

dkadish commented 1 year ago

Would be helpful to be able to disconnect USB power while maintaining the data connection. Add a jumper (or switch) that can be easily connected/disconnected.

dkadish commented 1 year ago

Switches should be on USB, Solar, and Battery and should be able to handle 1.5A at least. GND should always be tied. 3 switches or a Solar-BOTH-Battery switch?

Should solar and USB be on separate circuits? How is this done otherwise (in Sparkfun device)?

dkadish commented 1 year ago

Don't need to switch solar. Easy to unplug. Try a 3-way USB-Both-LiPo switch...

dkadish commented 1 year ago

https://app.ultralibrarian.com/details/c5b6e079-ec8b-11ea-b55a-0a34d6323d74/C-K-Components/L203011MS02QE?exports=EagleV6&exports=Eagle&open=exports

This one looks good.

dkadish commented 1 year ago

Added switch in 72f3fdb10062914a26627f2d6bb5edec56d367a2