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Fitting in the robot all the components previously tested

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My robot avoids obstacles

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The robot following the path

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Latest diagram with IR sensor and ultrasonic sensor

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Last 3D model for my robot

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Work in progress!!

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Finally my 3D model of my Cybercar is ready!!😃

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Currently working with Fusion 360, I’m designing the frame of my car, I’m trying to copy the latest model of Tesla, the Cybertruck.

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This is the Fritzing circuit of my project so far, where my robot is able to follow the black line on a white surface.

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I am proceeding to build my robot, I connected the IR Proximity Sensors to my Arduino in pins 2 and 3, I am currently able to get the car to proceed along the black line, I need to improve the connections and make them smarter, create more space and adds other features.

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For the next part of my project I will implement some features as the installation of HC-SR04 ultrasonic distance sensor which will allow me to add the functionality to avoid any obstacles on the road. For now I 3D printed the case of this sensor but my plan is to use the 3D printer to create the full-body of my robot.

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I’m currently working with those infrared proximity sensors, the idea is to install two of this sensors in front of the car and drow a line and leave the car to go forward but once the infrared sensors detect the line the robot-car will move in different direction.

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The robot while going around the class, the next things to do are to install the infrared sensor and the ultrasonic sensor, I have already started coding but for now, the code allows the robot to proceed only ahead.

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The first steps of my robot where I connected the L298N Stepper Motor Driver, the batteries and the Metro ATmega328

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Here is how it looks after installing the motors on the cage and an adapter battery socket 4 x AA

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The kit I bought to start working on the project:

- Wheel with DC 3-6V Gear Motor

- 9g Micro Servo Motor

- IR Infrared Obstacle Avoidance Sensor

- HC-SR04 Ultrasonic Distance Sensor

- L298N Dual H Bridge Stepper Motor Driver

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I’ll use the Adafruit METRO- ATmega328