Electrical Projects

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Arm Module PCB

A 4-layer PCB responsible for controlling actuators and servo motors on the robotic arm and receiving encoder, limit switches, and  force sensitive resistor signals (Rev 2 in development)

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Science Module PCB

A 4-layer PCB responsible for controlling actuators and servo motors on the science module and receiving encoder, limit switches, and temperature/moisture sensor signals of the science module (Rev 2 in development)

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Gimbal PCB

A 4-layer PCB responsible for both controlling the movement of the rover's camera gimbals and accommodating the ultrasonic sensors and LED matrix for autonomous operation (Rev 2 in development)

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LED Matrix PCB

A 4-layer PCB with an array of 32 RGB LEDs controlled by the Gimbal PCB

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Power Distribution PCB

A 4-layer PCB to power 5V rail for custom PCBs and 17V rail for NVIDIA Jetson using buck converters

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Localization PCB

A 4-layer PCB responsible the rover's localization with IMU and GPS on board

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Battery Management System PCB

A 4-layer PCB responsible for managing charge and discharge rechargeable LiPo battery of the rover

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High Power Brushed DC Motor Controller PCB

A 4-layer PCB with discrete MOSFET H-bridge responsible for controlling brushed DC motors up to 600W

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Low Power Brushed DC Motor Controller PCB

A 4-layer PCB with an integrated H-bridge IC responsible for controlling brushed DC motors up to 180W (Rev 2 in development)