Răzoare Paul-Cătălin

I am a third-year Mechatronics Engineering student at Universitatea Tehnică din Cluj-Napoca with hands-on experience in embedded systems, IoT, and robotics projects. Skilled in C/C++, microcontrollers, and CAD modeling. Passionate about designing innovative automation solutions and eager to contribute to engineering projects in robotics and IoT.

Automated Plant Irrigation System

• Designed and implemented a smart irrigation system using ESP32 to automate plant watering.
• Controlled water pumps through relay modules, ensuring precise water delivery.
• Integrated the system with Blynk for remote monitoring and control.
• Troubleshot sensors and electronic components to ensure reliable operation.
• Applied knowledge of embedded systems, IoT connectivity, and automation.

Motor Speed Control via Bluetooth Controller

• Developed a system to control a small 5V DC motor’s RPM using an ESP32 and PWM signals.
• Enabled remote motor operation via a gamepad-style controller over Bluetooth, including analog acceleration control.
• Implemented software-based motor speed regulation and real-time input mapping.
• Gained experience with embedded programming, wireless communication, and motor interfacing.
• Designed a compact, responsive prototype integrating hardware and software for interactive control.