
Rotem Gabay developed two end-to-end Arduino-based features for the Automation-Course/Automation_Course_2025A repository, focusing on embedded systems and robotics. In December, Rotem delivered a proximity-activated door system using C++ and Arduino, integrating ultrasonic sensing, servo actuation, and LCD feedback to simulate automated door control with real-time alerts and serial debugging. In January, Rotem implemented a PID controller for pendulum stabilization, enabling both manual and automatic control through hardware pin definitions and user interface elements. Both features were delivered with clear commit histories, thorough documentation, and a focus on modularity, providing a robust foundation for future enhancements and experimental validation.

January 2025 — Automation-Course_2025A: Pendulum Stabilization PID Controller (Arduino Sketch) delivered. Implemented a PID-based control loop to stabilize a pendulum, including hardware pin definitions, PID parameterization, motor control, angle conversion, and a user interface for setting a target angle, manual pendulum movement, and automatic stabilization to the target. This release provides repeatable experimental conditions, reduces manual calibration time, and forms a foundation for further control enhancements. Key outcomes include a clear, verifiable commit history and a capability to demonstrate automatic stabilization in a hardware setup.
January 2025 — Automation-Course_2025A: Pendulum Stabilization PID Controller (Arduino Sketch) delivered. Implemented a PID-based control loop to stabilize a pendulum, including hardware pin definitions, PID parameterization, motor control, angle conversion, and a user interface for setting a target angle, manual pendulum movement, and automatic stabilization to the target. This release provides repeatable experimental conditions, reduces manual calibration time, and forms a foundation for further control enhancements. Key outcomes include a clear, verifiable commit history and a capability to demonstrate automatic stabilization in a hardware setup.
December 2024: End-to-end feature delivery for Automation_Course_2025A: Proximity-Activated Door System (Arduino). Implemented an ultrasonic-sensor-based proximity detector that triggers alerts (buzzer and LED) and actuates a servo to simulate door opening/closing. Includes a trigger button, LCD feedback, and serial debugging outputs for troubleshooting. Documented in two commits: 11e281fcb4bfd1a6836b24b705acecfc09e922e0 and 94db676d85848b00e28d1002dfd73986ed25377a.
December 2024: End-to-end feature delivery for Automation_Course_2025A: Proximity-Activated Door System (Arduino). Implemented an ultrasonic-sensor-based proximity detector that triggers alerts (buzzer and LED) and actuates a servo to simulate door opening/closing. Includes a trigger button, LCD feedback, and serial debugging outputs for troubleshooting. Documented in two commits: 11e281fcb4bfd1a6836b24b705acecfc09e922e0 and 94db676d85848b00e28d1002dfd73986ed25377a.
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