Arduino and Robots - Project 09: Building an Autonomous and Bluetooth-Controlled Robot Car 🚗🤖

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Accompanying article with the code: omartronics.co...
In this video, we will learn how to build an advanced robot car that can move autonomously and be controlled via Bluetooth using Arduino Mega, an HC-05 Bluetooth module, ultrasonic sensors, and an Adafruit motor shield. This project covers all the steps from assembling the car chassis to programming the Arduino and developing a control app for your smartphone. By the end of this guide, you will have a highly efficient robot car that responds to commands from your Android device.
Project concept explanation
Designing the chassis using plexiglass
Assembling and mounting the motors on the chassis
Installing the Arduino board, Adafruit motor shield, and connecting the motors
Connecting the HC-05 Bluetooth module and ultrasonic sensors
Programming the Arduino to control the car via Bluetooth
Developing the control app using MIT App Inventor
Testing and controlling the robot car via the app
This project builds on our previous project, "Building a Bluetooth-Controlled Robot Car Using Arduino, HC-05, and Adafruit Motor Shield," adding more advanced features like autonomous navigation using ultrasonic sensors.
Benefits:
Learn how to build a robot chassis from scratch.
Gain skills in Arduino programming to control motors.
Develop a smartphone app to control the robot via Bluetooth.
Learn how to use ultrasonic sensors with Arduino.
For more information and details, please visit our website: omartronics.com
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#arduino #bluetoothrobot #hc05 #adafruitmotorshield #techprojects #arduinoprogramming #wirelesscontrol #arduinorobot #diyrobots #omartronics #obstacleavoidingcar #autonomousrobots #arduinoprojects #3dmodeling #3dprinting

[@warhero-gz5qd]

Nice❤

[@OmArTronics-plus]

Thank you!

[@rukmashish1984]

but you have not introduce hc05 in robot code

[@OmArTronics-plus]

Good question! The HC-05 Bluetooth module isn't explicitly mentioned in the code because it communicates through the serial interface. The commands are processed by the line `command = Serial.read();`, which directly reads the input from the HC-05 module and controls the robot accordingly. If you're interested in learning more about how to use the HC-05 and an app to control devices, like turning a lamp on and off, check out my other video here: kzbin.info/www/bejne/sGK5ppWhiqllbJY

[@zoeyzhang9866]

If any custom PCBs/3DP/CNC can assist for upcoming project? We're open to sponsor! (PCBWay zoey)

[@OmArTronics-plus]

Thank you, Zoey! That sounds like a great opportunity. I’ll reach out to discuss potential collaboration.

[@zoeyzhang9866]

@@OmArTronics-plus You can find my contact under this account!