Description
By controlling the rotation direction of two wheels, it can realize moving forward or backward, spinning and other functions, which combines with a universal wheel to keep balance. This Cube Robot car has a simple structure, including wheels, body frame, and control system. 1)The wheels adopt two reducer motors with large torque and PWN speed adjustment, making them easy to control. 2)The body structure adopts wooden board with a size of 8cm*8cm*8cm. 3)The whose control system contains four parts: Power supply system Since the Cube Robot car is small, here we adopt the lithium battery. CPU The CPU of the car adopts Microduino-Core. Wireless communication The car adopts Microduino-nRF24 wireless communication, which owns quick response and about 100m control range in the open area. Motor control It adopts Microduino-Robot DC motor driving motor–a module that can drive two motors and can connect the CPU and the DC motor modules together.