Simple RC vehicle control system that uses 433MHz RF modules for communication between Arduinos. This can be applied on any vehicle with differential drive setup that has PWM controlled DC motors. Vehicle in this project has a built in H-bridge that enables both clockwise and counterclockwise rotation of the DC motors without using an AC current in the circuit. It is recommended to solder ~20cm long copper wire to the antenna hole in the XY-FST transmitter to significantly boost the range of the transmission, insulation does not need to be stripped.
Libraries used: Radiohead