Isaiah Marin | Embedded Systems & Robotics Portfolio

About

Practical engineering through hardware, software, and testing

I’m a Robotics and Embedded Systems graduate with hands-on experience in embedded development, industrial maintenance, automation systems, electrical integration, and rapid prototyping. My work focuses on turning technical ideas into working systems through design, wiring, coding, troubleshooting, testing, and iteration.

This portfolio highlights projects across embedded control, robotics, assistive automation, inspection systems, agricultural monitoring, and machine-learning-supported classification. Each project was selected to show practical engineering ability, system-level thinking, and experience solving real technical problems.

Projects

Featured engineering projects

Smart Temperature-Controlled Desk Fan

AVR-based embedded control system using temperature sensing, PWM fan control, servo motion, button input, buzzer feedback, and potentiometer-based manual control.

AVR C ATmega328P PWM Sensors

Open Project →

Harvest Hawk

Agricultural robotics and embedded sensing platform using ESP32-based environmental monitoring, I2C sensor integration, and field data collection.

ESP32 I2C Sensor Systems Data

Open Project →

ModuGrip

Motorized drawer-opening assist system using embedded control, custom 3D-printed hardware, actuator testing, and mechanical iteration.

Arduino Motor Control 3D Printing Testing

Open Project →

Automated Page Turner

Assistive embedded prototype focused on motorized page movement, mechanical grip, timing control, and real-world prototype testing.

ESP32 Actuation Prototyping CAD

Open Project →

Pipe Viper

Compact inspection robot focused on electrical integration, constrained hardware layout, camera-based inspection, and practical robotics troubleshooting.

Electrical Robotics Integration Inspection

Open Project →

Python Plane Classifier

Python machine learning classifier that uses structured radar-style input data and a decision tree model to predict aircraft categories.

Python Machine Learning Classification Data

Open Project →

Experience

Industrial maintenance, automation, and real-world systems

Industrial Maintenance Technician — Carvana

Maintain and troubleshoot large-scale automated car vending machine systems across mechanical, electrical, and control-related failure points. Work includes preventive maintenance, break-fix repair, motor and chain systems, counterweight assemblies, car recovery procedures, system resets, fabrication support, and collaboration with engineering and specialist teams.

Automation / Mechanical Technician — ZF

Supported automated and mechanical production systems through troubleshooting, repair, equipment support, and hands-on technical problem solving in an industrial environment.

Maintenance Technician — CMC

Built experience with industrial equipment, mechanical systems, maintenance procedures, troubleshooting workflows, safety practices, and reliability-focused repair work.

Skills

Technical skills and tools

Embedded C AVR C Arduino ESP32 ATmega328P Python C++ C# JavaScript HTML CSS PWM ADC I2C Sensors Motor Drivers CAD 3D Printing Schematic Design Troubleshooting Industrial Maintenance System Integration

Contact