控制小车运动的安卓上位机app ,能够实现小车前进，后退，加速减速等控制(Control the car movement of the Andrews host computer app, to achieve the car forward, back, acceleration and deceleration control)

使双轮小车可以实现前进、后退、转向。并可以使用安卓手机APP通过蓝牙进行遥控实现小车的运行。(The two wheeled trolley can move forward, backward, and turn.And you can use the Android mobile APP to carry out the remote control of the car through Bluetooth.)