Electronics & control
Signals, custom boards, embedded electronics and control logic.
- USB and cartridge interfaces
- Sensors, PLC, CAN/NMEA
- Public accounts and NDA boundaries
J. RODRIGO / BARCELONA, ES
J. Rodrigo
AI Systems & Automation Engineer
I connect electronics, control, machines and software into practical systems. Explore the work, the interfaces and the evidence behind it.
Barcelona, Spain · Industrial electronics & automation
Connected systemsAcross physical and digital layers
Public evidenceInspect sources and their limits
Open hardwareProjects that can be understood
Practical automationFrom prototype to workflow
01 /
Engineering across systems
Different disciplines, connected by real interfaces and practical constraints.
Machines & automation
Mechanics, motion and software considered as one working system.
- Pick-and-place prototyping
- Calibration and component handling
- Workshop assembly workflows
Software & workflow
Tools and documentation that keep physical work understandable.
- Inventory and barcode workflows
- Internal PHP/MySQL tooling
- Repeatable notes and references
Five real projects. Different evidence, explicit boundaries.
Conceptual diagram
PRODUCT ENGINEERING
Cart Flasher
USB reader and programmer for Game Boy cartridges. Electronics, software and a practical workflow.
Hardware · software · productExplore ↗
Ask OvermindConceptual diagram
SYSTEMS INTEGRATION
Marine Automation
Embedded electronics, PLC, sensors and CAN/NMEA communication under real constraints.
Integration · NDA-limitedExplore ↗
Ask OvermindConceptual diagram
MACHINE & WORKSHOP
Little PnP
Open-source SMT pick-and-place: mechanics, motion, electronics and assembly preparation.
Open hardware · automationExplore ↗
Ask Overmind
Conceptual diagramPARAMETRIC ROBOTICS
MobilityShield
Modular, 3D-printable robotics parts and a browser-based STL builder.
Archived · open hardwareExplore ↗
Ask OvermindConceptual diagram
INTERNAL WORKFLOW
Stock Manager
A private tool connecting components, storage locations, purchases, usage and barcode labels.
Private tool · author-reportedExplore ↗
Ask Overmind03 /
Engineering continuity
Hardware that serves a task
Cart Flasher connects a custom board to cartridge development, preservation and testing.
Ask OvermindInterfaces under constraints
Marine Automation supports a high-level integration discussion while preserving its NDA boundary.
Ask OvermindThe workflow around a machine
Little PnP and Stock Manager connect assembly preparation with physical inventory.
Ask Overmind04 /
A connected trajectory
- 2014
Modular robotics
MobilityShield and parametric parts
Ask Overmind - 2014
Workshop machines
Little PnP and assembly preparation
Ask Overmind - 2016
Cartridge workflows
Cart Flasher: hardware and host software
Ask Overmind - 2019
Physical inventory
Stock Manager and barcode workflows
Ask Overmind - 2022
Cross-system integration
Marine Automation, described within NDA limits
Ask Overmind
06 /
What are you trying to make work?
A hardware idea, a difficult interface, a machine or a workflow. Tell me about the problem, the constraints and a useful next step.