Abstract: This paper proposes a homography-based visual servo control approach for the stabilization of underactuated unmanned aerial vehicles in GPS-denied ...

PWM signal for Servo motor control is generated using HardwareTimer library from Arduino_Core_STM32, for every i/o pin, that has PWM capability. Timer and channel are configured within the attach() ...

MediaPipe is used to detect hand landmarks in real-time. Custom logic maps different gestures (open hand, closed fist, etc.) to LED numbers. Connect LEDs to Arduino digital pins (D9–D13 in this case).

Abstract: Retrieving ground robots from dangerous environments after their operation is a challenging task that poses risks for the personnel. Some researchers often employ drones for retrieval, which ...