An Arduino Uno-based solar-powered grass-cutter is designed to trim healthy grass in places like parks, golf courses and other public places. The grass-cutter can be remotely controlled with aid of a Bluetooth-enabled app with the help of Internet of Things (IoT). An Arduino Uno, solar panel, a DC Motor, motor driver, rechargeable batteries, a Bluetooth module and an infrared sensor make up the model's hardware. The desired grass-cutter is programmed to function as desired using the Arduino IDE software. An ultrasonic sensor and infrared sensor were built into the model's head to prevent the system from colliding with obstacles. For control wise, the grass cutter is able to perform forward moving, backward moving, turn left and turn right.
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