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Published Subscription Review Article
IoT-Enabled and Hand Gesture Controlled Robotic Arm Using Blynk IoT and OpenCVBy Bhaven Bankar Bankar., Ruchira Pagar, Yogesh Bhangale, T.V. Kafare
Abstract: Robotic arms have become vital in environments that necessitate control, stability, and remote operation. This study presents a low-cost, multifunctional robotic arm that operates in four distinct modes: gesture control using OpenCV, IoT-based control via the Blynk platform and ESP32, joystick- based manual control, and an automatic mode driven by coordinates stored on an SD card. The system integrates multiple control mechanisms through the ESP32 microcontroller and utilizes servo motors …
Published in Journal of Aerospace Engineering & Technology · Vol. 15, Issue 2, 2025 · pp. 36–46 Read article →