An automated grass cutter is developed using IOT technology and solar energy. The robot is able to cut the grass reliably and make the forward movement, backward movement, left turn, right turn, and stop whenever desired. The robot is controlled using a Blynk app, and usage of solar energy as a source of energy makes the robot economically cheap. Also, the grass can be cut from anywhere in the world, and the device can be controlled from distant places using IoT. This grass cutter is a portable, compact and lightweight grass cutter compared to conventional grass cutters. The Google voice assistant is also interfaced to the grass cutter through Blynk app and IFTTT software. The grass cutter is also controlled using English commands through Google assistant. The obstacle detection feature can be integrated with the proposed system for reliable operations, and the performance of the system can also be evaluated for different shaped grass cutting blades. The offline speech recognition models can be integrated with the robot to develop a grass cutter that can work even in remote locations.
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