Releases: MissouriMRDT/PackVoltage_Hardware
2023 Rev1 Powerboard
Power Distribution, toggling included! Utilized N-channel and P-channel MOSFETs to create busses togglable by 3.3V digital signals from a Teensy 4.1 dev board. Pulldown resistors were added between the gate pins of the N-channel FETs during testing as this was forgotten before the board was ordered. This will be implemented into the PCB for Rev2.
2022 Pack Voltage Distribution Board Rev2
Technically Rev1, but was a different design scheme from the first powerboard this year. MOSFETs refused to toggle after light use. Don't use LFPAK33 package for these in the future. They're too small and difficult to work with with our current tools. I honestly don't see how they can conduct 20 A continuous current.
2022 Powerboard Rev1
30V and 12V all on one board - not a great idea when e lab tools are mid; Utilized 4 layers - middle 2 for signals and outer 2 for power and gnd, this probably isn't necessary for our purposes, just make a bigger board and make it fit
2021 Pack Voltage Rev3
2021 Pack Voltage Rev3
Aurora
Never manufactured, but fixed netlist issue with Rev2 board.
2021 Pack Voltage Rev2
2021 Pack Voltage Rev2
Aurora
No nets for any of the Anderson connectors, rendering the board non-functional.
2021 Competition Pack Voltage
2021 Pack Voltage Rev1
Aurora
Incorrect MOSFET footprint, source and drain switched
Used for competition
2020 Competition 30V
2020 30V Powerboard.
Icarus year
2019 Rev 2
Merge pull request #17 from MissouriMRDT/PowerBoard_Hardware_Rev2_2019 Power board hardware rev2 2019
2019 Rev 1
Merge pull request #15 from MissouriMRDT/PowerBoard-Hardware(Evan-Hite) 2019 Rev 1
Power Board Rev. 2 2018
Removed the integrated Tiva hardware and reverted back to the Tiva launchpad. Integrated Tiva added unnecessary complexity that would make the board harder to debug or replace during competition. A correction made concerning routing to the Tiva, regardless of launchpad or integrated, was routing the current sensors to the analog read pins. Another major change was adding another pack voltage bus for use by the arm and science through an external 12V 40A buck converter.