PS-Amperes

Part of leading battery-management design for UT Longhorn Racing's electric vehicle program. PS-Amperes is a precision current-sensing board laid out in KiCAD, and every power-management and safety decision the BMS makes starts from the measurement it supplies, which makes it the quiet dependency underneath the whole pack. It came out of my wider BMS work on the team, where I wrote RTOS firmware modules and built the state-of-charge algorithm that kept range estimates within 5%.