Fixed scope
Design projects
A defined board or device, delivered from specification to verified prototype at an agreed price.
Hardware engineering · Saint Petersburg, Florida
Electronics designed from idea to shipped board.
KORZEXA LLC designs embedded, mixed-signal and power electronics for companies that need hardware built right the first time. We specialize in medical devices and automotive electronics, where precision, reliability and safety leave no room for guesswork.
Capabilities
Full-stack hardware, from architecture to production files.
One engineering team covers the schematic, the layout, the BOM and component sourcing, the firmware that brings it up and the documentation that gets it built.
Schematic design
Circuit architecture from first principles: topology choices, component calculations and part selection for microcontroller, analog and mixed-signal systems.
PCB layout
Multilayer layout with attention to signal integrity, grounding, thermal paths and manufacturability.
BOM & sourcing
A production-ready bill of materials with verified part numbers, approved alternates and components chosen for availability and cost.
Power electronics
Battery-powered and mains-connected supplies, constant-current drivers and high-power pulsed channels with proper protection.
Prototype & bring-up
Fabrication-ready packages, board bring-up with firmware, debugging and measurement until the hardware meets its specification.
Specialty
Medical device electronics
KORZEXA has designed devices that are in commercial production and in clinical use, and has published the engineering behind them in peer-reviewed literature. That experience shapes every medical project we take on.
We work as the hardware arm for device startups, research groups and SBIR/STTR-funded teams that need an engineering partner who understands both the circuit and the clinic.
Device experience includes
- Iontophoresis — controlled-current therapy devices with patient-safe current limiting
- Biopotential monitoring — portable multi-lead ECG acquisition
- Infusion safety — air-in-line detection and automatic occlusion for IV lines
- Clinical hardware — connected devices deployed in hospital settings
Process
How a project moves through KORZEXA
Scope
We turn your requirements into a written specification, a block diagram and a fixed plan.
Design
Schematic, component selection and layout, reviewed with you at each milestone.
Prototype
Boards are fabricated and assembled, then brought up with working firmware.
Verify
Bench testing against the specification, with results documented for your records.
Hand off
Complete production files, BOM and design notes so you own everything.
Working together
Ways to engage
Grant-funded
SBIR/STTR subcontracting
Hardware development for teams with federal funding who need an experienced engineering subcontractor.
Targeted
Design review & rescue
A second set of eyes on an existing design, or a fix for a board that isn't behaving.