Mark / CubeSat Expander Card - History

Started v0.4 S Card

by Mark 7 years 10 months

Started v0.4 S Card
moved gps far from power inductor
reorganized battery charging circuit in preparation for routing

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270e4dc9

added new 10uH inductor due to original inductor g...

by Mark 7 years 10 months

added new 10uH inductor due to original inductor going out of stock. Updated CAM files. Fixed issue with GPS pads having no thermals

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21c5c329

final DRC fixes

by Mark 7 years 10 months

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4c85e8e0

Andrea's changes, including routing power supply c...

by Mark 7 years 10 months

Andrea's changes, including routing power supply components, gps thermal vias, and more capacitors

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230ae8f2

need switching voltage regulator capable of up to ...

by Mark 7 years 11 months

need switching voltage regulator capable of up to 8A

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583b0c4f

changes from design review

by Mark 7 years 11 months

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399b82c2

finished test board v0.1 layout and added pictures

by Mark 7 years 11 months

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d05ff1cb

first stage of layout for power systems

by Mark 7 years 11 months

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daf945de

added voltage and current telemetry to battery and...

by Mark 7 years 11 months

added voltage and current telemetry to battery and 3v3 regulators via an 8 channel adc

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73cee79e

added inductor part and completed schematic for 3v...

by Mark 7 years 11 months

added inductor part and completed schematic for 3v3 voltage regulators

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e6a9798f