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Chris Ray Engineering

Driven by curiosity.
Built with precision.

Software, electronics, and mechanisms — designed and engineered from the ground up.

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Class Scheduler
A browser-only school scheduling tool that runs from a USB stick — no server, no install. Generates ranked candidate schedules from class and teacher data using a priority-based placement algorithm.
Software
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Analog DeWalt Undervoltage Protection Circuit
A through-hole PCB kit that powers a TS-100 soldering iron from a DeWalt 20V MAX battery, with passive analog undervoltage lockout to protect the cells.
Electrical Mechanical
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[Project Title]
[One or two sentences describing what this project is and what problem it solves.]
Electrical
Available for contract and consulting engagements Get in touch →