LLavigne Labs

Portfolio

Things I've designed, built, and made real.

Each of these blends electronics, mechanical design, and a path to production. It's the same approach I bring to taking your product to manufacturing.

Microscope X/Y Slider

Microscope X/Y Slider

A precision motorized X/Y stage for digital microscopy — mechanical design, motion control, and a custom driver board.

MechanicalMotion controlPCB
Modular MicroPython System

Modular MicroPython System

A stackable, modular hardware platform with a clean MicroPython API — designed to be reconfigured and reused across projects.

PCBFirmwareModular
Articulated Camera Arm

Articulated Camera Arm

A rigid, smoothly-articulating camera arm engineered for repeatable positioning on the bench.

MechanicalProduct design
Mechanical Keyboard

Mechanical Keyboard

A custom mechanical keyboard from PCB to case — switch matrix, firmware, and a machined enclosure.

PCBFirmwareEnclosure
Whiteboard Plotter

Whiteboard Plotter

A wall-mounted plotter that draws on a whiteboard — motion system, control board, and toolpath software.

MechanicalMotion control
Hex Puck Lights

Hex Puck Lights

Modular hexagonal RGB light tiles — addressable LEDs, a tidy interconnect, and a manufacturable PCB.

PCBLightingProduct design
Custom Dog Leashes

Custom Dog Leashes

A small-batch product run — material sourcing, hardware, and production managed end to end.

ProductProductionSourcing
Handheld Sokoban

Handheld Sokoban

A pocketable handheld game console — custom PCB, display, controls, and firmware in one tidy package.

PCBFirmwareEnclosure
PCB Artwork

PCB Artwork

Functional art on copper and soldermask — pushing what a printed circuit board can look like.

PCBArt
Digital Badge

Digital Badge

An interactive electronic conference badge — playful hardware with a real production path.

PCBFirmware
Digital Badge PCB Layout

Digital Badge PCB Layout

The board behind the badge — a compact, manufacturable layout balancing aesthetics and DFM.

PCBLayout
Adventures with an 8080 LCD

Adventures with an 8080 LCD

Bringing up a parallel 8080-interface LCD from scratch — bus timing, drivers, and a working display.

FirmwareBring-up

Want this kind of engineer on your team?

Bring your prototype, product, or open role — I'll help you design it and get it built, reliably, at volume.

Get in touch