Ackermann Trolley Metal Chassis Servo Rear-Wheel Drive 4WD Robot Car For Arduino Robot DIY Kit Ps2 Handle UNO Programmable Robot

Ackermann Trolley Metal Chassis Servo Rear-Wheel Drive 4WD Robot Car For Arduino Robot DIY Kit Ps2 Handle UNO Programmable Robot Title: Ackermann Small car with metal chassis steering gear steering rear-wheel drive 4 wheels compatible with arduino electronic competition Steering car chassis is different from the general chassis structure, it uses the rear wheel motor drive and front steering mechanism to realize the forward, backward and left and right turning of the car, and the car chassis without steering structure usually uses the left and right differential steering structure. Similar to the principle of professional remote control racing car, the steering part uses two pull rods connected to the steering engine, through the steering engine to control the left and right rotation of the car, and the power mechanism of the rear wheel has also been upgraded and adjusted, one of the aluminum fixed parts, the motor and the drive shaft are closely together, the drive shaft is covered w