the Arduino Uno is programmed to make the robot move forward, turn right or turn left and stop according to the input coming from the sensor. The output of the Arduino is fed to the motor driver.
What’s left for this video is to take a look at the Arduino code. Actually, there are two separate Arduino codes. This one is for controlling the robot using the NRF24L01 modules and other is for controlling to robot using a smartphone. Arduino code for controlling the robot using the NR...
Next, we need to connect the components to the Arduino and for that purpose I added two pin headers to the Arduino which will serve as GND and 5V pins. So, once I connected everything to the Arduino, I passed the NRF24L01 antenna, the indicator LED and the power switch, through the t...