Create STEM

I wanted to work on building a robotic car that could maneuver on its own and avoid obstacles.  This project was an extension to the ' Smartphone Controlled RC Car ' project I worked on last year during the pandemic. You can read   more about that project here . ARDUINO OBSTACLE AVOIDING CAR - A TUTORIAL GUIDE Components Used Arduino Uno L298N motor driver HC-SR04  distance sensor Servo Motor Cardboard and wheels for mounting everything Description For the project I attached the HC-SR04  distance sensor on top of a servo motor. The servo motor would rotate the distance sensor which could then scan the room and send data to the Arduino microcontroller. If  the sensor detected an obstacle within its proximity, the Arduino would then via the L298N - motor driver change the  RPM of either of the car's tires - effectively changing the direction.   Here is the video I made detailing every step through the entire build of the project. :)

 Smartphone Controlled RC Car      Hey!  So, this blog post would help you make a DIY  Rc car that can be controlled using a smartphone via just Bluetooth. The entire page is divided into 6 main sections that'll guide you through the process -           Required parts    Fundamentals     Important stuff to keep in  mind    The circuit diagram          The code      Connecting the car with the mobile app       # STEP 1 - REQUIRED PARTS  Motors  and wheels kit   link L298n motor driver   link Arduino uno  link 9V battery  HC05 bluetooth module  link Jumper wires  link Mini bread board  link #STEP 2 - UNDERSTANDING THE  FUNCTIONING             W hen we move the joystick in the smartphone the action is recorded and a signal is sent to the c...

  A rduino Remote Control Car Remote controlled toys have always captivated me. Thus, I decided to make a RC car of my own....😎.  It is pretty interesting to make, but a  look at the basics first...... Item list   - These can be easily picked from Amazon or other online stores     a. L298N Motor driver   -    Link     b . Joy stick                              -    Link  c . Arduino uno                      -    Link                         d . 9v battery                             -   Link     e. M otor and wheels         -   Lin k    f . Jumper wires        ...