Design Spec: Power Board V4

[anijjar]

Issue to track discussion on the next revision of the power board.

• Add active current limiting via PWM and Opamps. Useful so we aren't arbitrarily dumping current into the motor controller and torpedo launcher
• ...

[anijjar]

Add USB-UART port to enable flashing through USB

[anijjar]

Add a water sensor, Pressure Sensor, IMU sensor

[anijjar]

Simple Battery Bridge Circuit

[anijjar]

Automotive Fuse from Raw battery input to rest of circuit

[anijjar]

CAN bus, UART, and SPI communications over a single connector. Use a transistor to switch between communication lines