kARCA 2.0 is a revision of kARCA: Rice Eclipse's Engine Control System PCB for the data collection and remote control of their Titan II and Proxima Hybrid Rocket Motors
It performs the same functions as kARCA with the addition of thermocouple data collection, driver current monitoring, and battery monitoring. In addition, various components have been replaced for updated ICs and the power regulation and load cell circuits have been revised.
A detailed description of the changes can be found on karca_v2/Docs/changelog
Detailed documentation on the circuit board can be found on karca_v2/Docs/main_documentation
Download KiCAD
Navigate to your preferred folder and clone into the repository:
git clone https://github.com/rice-eclipse/kARCA_v2.git
Open KiCAD and open the project file (.kicad_pro):
File > Open Project
Schematics: karca_v2/Docs/Schematics
Spice Simulations: karca_v2/Docs/Simulations
Board Files: karca_v2/Docs/Board_Files