Advanced Power Management in Fuel Cell Instrumentation for Nissan GT-R

Dec 27, 2025

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This project explores the power connection and management for fuel cell instrumentation in the Nissan GT-R. It focuses on converting a 12V battery using a regulator and discusses the usage of various voltage inputs such as VDDA, VSSA, and VRH for Analog-to-Digital Converters (ATD). Specific power configurations for RAM and sensor connections, including the integration of an SD card module for data storage and SPI communication, are detailed. Additionally, RS232 Level Translators are implemented for debugging purposes, ensuring robust communication capabilities.

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Advanced Power Management in Fuel Cell Instrumentation for Nissan GT-R

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Presentation Transcript

Naman Chopra Suan-AikYeo Ronny Wijaya Darin Tanaka Alumoline Fuel-Cell Instrumentation Nissan GT-R A.F.C.I. – Group 12
Block Diagram
Power connection • Used regulator to convert the 12 V battery • VDDA, VSSA and VRH are used for ATD • VDD1 and VSS1 are used to power the RAM • VDDR, VSSR, VDDX and VSSX are used for voltage input
Power connection
ATD Headers for Sensors
SPI for SD Card • Using a SD Card module • Only need to provide VCC, GND and SPI pins
SCI for communication • Using RS232 Level Translator • Only need to provide SCI pins and ground pin
Debug purpose headers
Questions ?