DTMF (Dual-tone multi-frequency) control robot is an exciting project that allows you to control a robot using a telephone keypad. In this project, you'll build a robot that can move forward, backward, left and right, and can also perform other functions like pick and place, turn on/off lights, etc. using DTMF tones generated by pressing keys on a telephone keypad.
Hardware Construction: The components may include an Arduino microcontroller, motor driver, DC motors, wheels, chassis, and other accessories.
Circuit Diagram: The circuit diagram is an essential part of the project. In this section, you can provide a circuit diagram that shows how to connect the hardware components to the Arduino microcontroller.
Programming: You can include the code for the microcontroller, and explain the working of the code in detail.
Web Interface: You can provide a detailed guide on how to connect the robot to the internet, set up the web interface, and control the robot using the web interface.
    In summary, the DTMF control robot project is an exciting project that combines different technologies and programming languages.