DARWIN Revisions IREC-2022

Revision	Info
22 Jan 2022 Ben Hyman (RIT Student) Heat Dissipation Resistor on LDOs	Look at R1 on SPICA Power Supply Possibly change to another LDO for better heat dissipation? LTSPICE Sims 3.3V: LT1965 Test.asc 5V: LT1965 5V Test.asc
22 Jan 2022 Ben Hyman (RIT Student) Supply Capacitors on both batteries to prevent brownout	100uF at battery input 47uF at LDO outputs Polarized electrolytic capacitors Will give much more wiggle room in case of brief battery disconnects from vibration
22 Jan 2022 Ben Hyman (RIT Student) Voltage sensing on both batteries instead of one	Copy the same voltage sense that is currently on DARWIN and put into another analog pin
22 Jan 2022 Ben Hyman (RIT Student) Re-place components to make room for new stuff	Make board more dense Place things as close as they can to each other Utilize top and bottom sides
22 Jan 2022 Ben Hyman (RIT Student) Dante Sivo (RIT Student) @ whoever else worked on DARWIN Put names on silkscreen	We forgot to do this for the first revision
22 Jan 2022 Ben Hyman (RIT Student) Update revision number on DARWIN silkscreen	Probably v1.1

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