ISSUIUC/ISS-PCB
Sep 2025 – Oct 2025
2 Months active
Languages Used
KicadKiCADKiCad
Technical Skills
circuit designhardware designpower managementCircuit DesignElectrical EngineeringElectronics
hnasaka
PROFILE
Hnasaka
Hiroshi Nasaka developed advanced power management features for the ISS-PCB repository over a two-month period, focusing on hardware design and circuit optimization. He finalized a Low Dropout Regulator (LDO) to improve power efficiency and initiated a Battery Charger IC, enhancing both charging safety and product reliability. Using KiCad for schematic capture and PCB layout, Hiroshi updated the BQ25185 footprint and symbol libraries, integrated battery and USB I/O on the Mini-MK1 board, and ensured compliance with design rules. His work demonstrated depth in electrical engineering and power management, resulting in robust, manufacturable hardware ready for future feature expansion.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
8Total
Bugs
0
Commits
8
Features
4
Lines of code
2
Activity Months2
Your Network
175 people
Work History
October 2025
7 Commits • 3 Features
Oct 1, 2025October 2025 performance summary for ISS-PCB (ISSUIUC). Focused on expanding hardware design library, optimizing power management, and integrating battery/USB I/O on the Mini-MK1 board. Key work spanned footprint/symbol library updates, a consolidated battery charger IC design with improved LDO regulation, and validation of power paths including reset-switch assessment.
7 Commits • 3 Features
Oct 1, 2025October 2025 performance summary for ISS-PCB (ISSUIUC). Focused on expanding hardware design library, optimizing power management, and integrating battery/USB I/O on the Mini-MK1 board. Key work spanned footprint/symbol library updates, a consolidated battery charger IC design with improved LDO regulation, and validation of power paths including reset-switch assessment.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for ISS-PCB: Delivered a major power-management upgrade by finalizing the Low Dropout Regulator (LDO) design and initiating development of a Battery Charger IC, laying the groundwork for improved power efficiency and charging functionality in the ISS-PCB platform. These efforts strengthen product reliability and prepare the hardware for next-phase features.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for ISS-PCB: Delivered a major power-management upgrade by finalizing the Low Dropout Regulator (LDO) design and initiating development of a Battery Charger IC, laying the groundwork for improved power efficiency and charging functionality in the ISS-PCB platform. These efforts strengthen product reliability and prepare the hardware for next-phase features.
Activity
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Quality Metrics
Correctness92.4%
Maintainability92.4%
Architecture92.4%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
KiCADKiCadKicad
Technical Skills
Circuit DesignElectrical EngineeringElectronicsKiCadPCB DesignPCB designcircuit designhardware designpower management
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